38°30′N 75°40′W / 38.500°N 75.667°W / 38.500; -75.667
100-659: The Delmarva Peninsula , or simply Delmarva , is a large peninsula on the East Coast of the United States , occupied by the vast majority of the state of Delaware and parts of the Eastern Shore of Maryland and Eastern Shore of Virginia . The peninsula is 170 miles (274 km) long. In width, it ranges from 70 miles (113 km) near its center, to 12 miles (19 km) at the isthmus on its northern edge, to less near its southern tip of Cape Charles . It
200-552: A Cfb / Cfa ( Oceanic climate / Humid subtropical climate ) borderline case. Western Georgia ( Batumi and Kutaisi ) in the Kolkheti Lowland and the northeast coast of Turkey ( Giresun ), have a climate similar to that of Gilan and Mazandaran in Iran and very similar to that of southeastern and northern Azerbaijan. Temperatures range from 22 °C (72 °F) in summer to 5 °C (41 °F) in winter and rainfall
300-469: A basin . This may create peninsulas, and occurred for example in the Keweenaw Peninsula . In the case of formation from meltwater, melting glaciers deposit sediment and form moraines , which act as dams for the meltwater. This may create bodies of water that surround the land, forming peninsulas. If deposition formed the peninsula, the peninsula was composed of sedimentary rock , which
400-466: A clause in the charter granted only that part of the peninsula that had not already been colonized by Europeans by 1632. Over a century later, it was decided in the case of Penn v Lord Baltimore that, because the Dutch had colonized Zwaanendael in 1631, the portion of Maryland's charter granting Delaware to Maryland was void. The peninsula was the premier location for truck farming of vegetables during
500-421: A gradient between the hotter tropical climates of the southern coasts and the colder continental climates to the north and further inland. As such, the climate can be said to exhibit somewhat different features depending on whether it is found inland, or in a maritime position. In a humid subtropical climate, summers are typically long, hot and humid. A deep current of tropical air dominates the humid subtropics at
600-500: A highly pronounced summer peak, unlike other regions of this climate type. Drought can be severe and often catastrophic to agriculture in the Cwa zone. The only area where winter precipitation equals or even exceeds the summer rain is around the San'in region at the western coast of Japan, which during winter is on the windward side of the westerlies. The winter precipitation in these regions
700-782: A humid subtropical climate with a distinctively high amount of rainfall during summer. In France, the climate is found in parts of the Garonne Valley (city of Toulouse ) and in the Rhône Valley , including the cities of Lyon and Valence . Due to climate change, some cities on the Balkan peninsula and in the Pannonian Basin such as Belgrade , Novi Sad , Niš and Budapest are now just warm enough to be categorized as such. At 48°N , Bratislava , in Slovakia , lies on
800-518: A humid subtropical climate, generally in the form of hot and humid summers, and mild to cool winters. These areas, which include the Pampas , generally feature a Cfa climate categorization. At 38°S , the Argentine city of Bahía Blanca lies on the southern limit of the humid subtropical zone. The Cwa climate occurs in parts of tropical highlands of São Paulo state , Mato Grosso do Sul and near
900-465: A more humid July. This is followed by the cooler but still hot and extremely humid monsoon season (August-September), where the region experiences heavy rains almost daily, with humidity usually above 90%. The autumn season (October-November), which immediately follows the monsoon and precedes winter, usually experiences a pleasant climate. Cities such as New Delhi , Dehradun , Lucknow , Kanpur and Patna , among others, exhibit this atypical version of
1000-478: A result of these systems. As an example Lismore which lies in the centre of this zone, the annual rainfall can range from less than 550 millimetres (22 in) in 1915 to more than 2,780 millimetres (109 in) in 1950. As the continent does not have a large ocean to its east as the case in many other continents within the climate zone, humid subtropical climates in Europe are limited to relatively small areas on
1100-453: A tendency toward dry conditions in winter with rain increasing in spring, with December or January often the driest months. Humid subtropical climates are found in a sizable portion of South America. The climate extends over a few states of southern Brazil, including Paraná , into sections of Paraguay , all of Uruguay and central Argentina (Pampas region). Major cities such as São Paulo , Buenos Aires , Porto Alegre and Montevideo , have
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#17327654963411200-538: A tropical savanna, or Aw , climate. Annual rainfall within Australia's humid subtropical climate zone can reach as high as 2,000 millimetres (79 in) in coastal locations and is generally 1,000 millimetres (39 in) or above. The most intense 2-3 day rainfall periods that occur in this coastal zone however are the outcome of east coast lows forming to the north of a large high pressure system , there can be great variation in rainfall amounts from year to year as
1300-449: A variation of Southern American English which is particularly prevalent in rural areas. Delmarva is driven by agriculture and commercial fishing. Most of the land is rural, with a few large population centers, though tourism has been an important part of the region. Delmarva has longstanding Catholic roots, but now Protestants are more numerous, with Methodism being particularly strongly represented. Numerous Catholic churches dating to
1400-689: Is a list of some of the notable cities and towns on the peninsula. At its southern tip, the Delmarva Peninsula is connected to Virginia Beach and Hampton Roads , Virginia, via the Chesapeake Bay Bridge-Tunnel which opened in 1964. The bridge tunnel is owned and administered by the Chesapeake Bay Bridge and Tunnel District . State capital and county seat ‡ County seat † At various times in history, residents of
1500-527: Is a rare breed of chicken created on the peninsula. Tourism is a major contributor to the peninsula's economy with the beaches at Rehoboth Beach, Delaware , Ocean City, Maryland , Assateague Island National Seashore , Maryland, and Chincoteague National Wildlife Refuge , Virginia, being popular tourist destinations. Salisbury University also adds to the economic activity of the Delmarva, with an estimated $ 480 million in contribution impact. The University
1600-567: Is also found in the narrow coastal sections of southern and eastern South Africa , primarily in KwaZulu-Natal and the Eastern Cape provinces. South Africa's version of this climate features heavy oceanic influences resulting in generally milder temperatures. This is particularly evident in its winters when temperatures do not drop as low as in many other regions within the humid subtropical category. In East Asia , this climate type
1700-665: Is bordered by the Chesapeake Bay on the west, Pocomoke Sound on the southwest, and the Delaware River , Delaware Bay , and the Atlantic Ocean on the east. The population of the twelve counties entirely on the peninsula totals 818,014 people as of the 2020 census. In older sources, the peninsula between Delaware Bay and Chesapeake Bay was variously known as the Delaware and Chesapeake Peninsula or simply
1800-642: Is even heavier than in Caspian Iran, up to 2,300 millimetres (91 in) per year in Hopa (Turkey). These climates are a Cfb / Cfa ( Oceanic climate / Humid subtropical climate ) borderline case. In North America, humid subtropical climates are found in the American Gulf and lower East Coast states, including Alabama , Arkansas , Florida , Georgia , Louisiana , Mississippi , North Carolina , Oklahoma , South Carolina , Tennessee , and Texas . On
1900-477: Is found in the southeastern quarter of mainland China from Hong Kong north to Nanjing, the northern half of Taiwan , southern and central Japan ( Kyushu , Shikoku and half of Honshu ), and the most southern regions of Korea (the south and east Central and Southern Gyeongsang Province and Jeju island ). Cities near the equatorward boundary of this zone include Hong Kong and Taipei ; while Tokyo , Busan - Pohang - Gangneung of Korea and Qingdao are near
2000-677: Is generally not as high here as in other continents within this climatic zone. The Po Valley , in Northern Italy , including major cities such as Milan , Turin , Bologna , and Verona , has a humid subtropical climate, featuring hot, humid summers with frequent thunderstorms; winters are foggy, damp and chilly, with sudden bursts of frost. Places along the shores of Lake Maggiore , Lake Lugano , Lake Como ( Como and Verbania in Italy and Lugano and Locarno in Switzerland ) have
2100-465: Is overshadowed by proximate major airports in Baltimore and Philadelphia. Its airports include Wilmington Airport southwest of Wilmington, Delaware, Salisbury Regional Airport to the southeast of Salisbury, Maryland, and Dover Air Force Base to the southeast of Dover, Delaware. Major north–south highways include U.S. 9 , U.S. 13 , U.S. 50 and U.S. 301 . Highways U.S. 50 and U.S. 301 run over
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#17327654963412200-554: Is plentiful in North America's humid subtropical climate zone – but with significant variations in terms of wettest/driest months and seasons. Much of the interior South , including Tennessee, Kentucky, and the northern halves of Mississippi and Alabama, tends to have a winter or spring (not summer) precipitation maximum. Closer to the South Atlantic and Gulf coasts, there is a summer maximum, with July or August usually
2300-626: Is the largest four year comprehensive on the Eastern Shore , and serves as the largest employer other than Perdue supporting an estimated 3,200 jobs. The area is served by four television markets. Cecil, Kent, Queen Anne's, Caroline and Talbot Counties in Maryland are primarily served by the Baltimore , Maryland, designated market area and stations WBAL-TV , WJZ-TV , WMAR-TV and WBFF-TV . New Castle and Kent Counties in Delaware are served by
2400-652: Is usually produced by low-pressure systems off the east coast that develop in the onshore flow from the Siberian high. Summer rainfall comes from the East Asian Monsoon and from frequent typhoons . Annual rainfall is generally over 1,000 millimetres (39 in), and in areas below the Himalayas can be much higher still. Humid subtropical climates can also be found in the Indian subcontinent , predominantly in
2500-464: Is usually three inches or less. However, for the majority of the winter here, temperatures remain above or well above freezing. At the northernmost limits of this zone, cities such as New York City , Philadelphia , Baltimore , Washington, D.C. , and Louisville typically see snowfall during the winter, with occasional heavy snowstorms. Still, average temperatures during a typical winter hover just above freezing at these locations. Precipitation
2600-453: The Andean highland in northwestern Argentina . These highland areas feature summer temperatures that are warm enough to fall outside the subtropical highland climate category. The humid subtropical climate zone predominantly lies in eastern Australia, which begins from the coastal strip of Mackay, Queensland and stretches down the coast to just south of Sydney , where it transitions into
2700-644: The Cape Charles, Virginia , ferry docks and it ran the Cavalier counterpart night train. At that point, ferries ran to Norfolk, Virginia . In earlier decades branches ran to Centreville, Maryland ; Oxford, Maryland ; Cambridge, Maryland ; Georgetown and Lewes, Delaware ; and to Franklin City, Virginia . Today, the Delmarva Central Railroad provides freight and tanker transportation on
2800-828: The Caucasus , in Azerbaijan and in Georgia wedged between the Caspian and Black seas and coastal ( Black Sea ) Turkey, albeit having more oceanic influence. Annual rainfall ranges from around 600 millimetres (24 in) at Gorgan to over 1,830 millimetres (72 in) at Bandar-e Anzali , and is heavy throughout the year, with a maximum in October or November when Bandar-e Anzali can average 330 millimetres (13 in) in one month. Temperatures are generally moderate in comparison with other parts of Western Asia. During winter,
2900-619: The Chesapeake Bay Bridge on the western side of the peninsula. U.S. 13 at the southern limit of the peninsula connects through the Chesapeake Bay Bridge–Tunnel to the main part of Virginia. Until 1957, the Pennsylvania Railroad provided service to the peninsula. It ran the Del-Mar-Va Express day train from New York City, through Wilmington , Dover , Delmar, Salisbury , and Pocomoke City to
3000-733: The Chesapeake Peninsula . The toponym Delmarva is a clipped compound of Delaware , Maryland , and Virginia ( official abbreviation VA ), which in turn was modeled after Delmar , a border town named after Delaware and Maryland. While Delmar was founded and named in 1859, the earliest uses of the name Delmarva occurred several years later (for example on February 10, 1877, in The Middletown Transcript newspaper in Middletown, Delaware ) and appear to have been commercial and booster -driven; for example,
3100-649: The Delmarva Heat, Light, and Refrigerating Corp. of Chincoteague, Virginia , was in existence by 1913—but general use of the term did not occur until the 1920s. At the northern point of the peninsula there is a geographic fall line that separates the crystalline rocks of the Piedmont from the unconsolidated sediments of the Coastal Plain. This line passes through Newark, Delaware , and Wilmington, Delaware , and Elkton, Maryland . The northern isthmus of
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3200-455: The Holdridge life zones classification, the subtropical climates have a biotemperature between the frost or critical temperature line, 16 to 18 °C (61 to 64 °F) (depending on locations in the world) and 24 °C (75 °F), and these climates are humid (or even perhumid or superhumid) when the potential evapotranspiration (PET) ratio (= PET / Precipitation) is less than 1. In
3300-638: The Indian River inlet in Delaware. The upper peninsula and the Chesapeake shore was the home of Nanticoke -speaking people such as the Nentigo and Choptank . The Assateague and Nentigo made a number of treaties with the colony of Maryland, but the land was gradually taken and those treaties dissolved for the use of the colonists, and the native peoples of the peninsula assimilated into other Algonquian tribes as far north as Ontario . Currently,
3400-778: The Kashmir Valley in India, where the primary precipitation peak occurs in March, not July or August). Further east, in highland areas with lengthier monsoons such as Nepal, seasonal temperature variation is lower than in the lowlands. In Southeast Asia , about 90% of the region has a tropical climate ; but humid subtropical climates can also be seen here, such as in Northern Vietnam (including Hanoi ). Southeast Asian locations with these climates can feature cool temperatures, with lows reaching 10 °C (50 °F) during
3500-602: The Maryland Senate . The following year, a Caroline County representative proposed allowing the Eastern Shore to secede via referendum, but the Maryland House of Delegates voted 60–5 to indefinitely postpone the measure, and that proposal was never taken up again. In 1851, Dorchester County delegate and future Maryland Governor Thomas Holliday Hicks proposed an amendment that would give the Eastern Shore
3600-733: The Philadelphia , Pennsylvania, designated market area and stations WPVI-TV , WCAU-TV , KYW-TV and WTXF-TV . Sussex, Dorchester, Wicomico, Worcester and Somerset Counties are served by the Salisbury, Maryland , designated market area, the only based on the peninsula. These stations are WBOC-TV , WMDT-TV , and WRDE-LD . Accomack and Northampton Counties are primarily served by the Norfolk / Virginia Beach designated market area and stations WAVY-TV , WVEC-TV and WTKR-TV . The peninsula has minor airports with few commercial carriers, as it
3700-726: The Piedmont region transitions into the coastal plain. Its Atlantic Ocean coast is formed by the Virginia Barrier Islands in the south and Cape Henlopen in the north, encompassing Ocean City, Maryland, and the Delaware Beaches from Fenwick Island to Lewes. The peninsula has a humid subtropical climate ( Cfa ) according to the Köppen climate classification . According to the Trewartha climate classification ,
3800-586: The Trewartha climate classification . In this classification, climates are termed humid subtropical when they have at least 8 months with a mean temperature above 10 °C (50 °F). While many subtropical climates tend to be located at or near coastal locations, in some cases, they extend inland, most notably in China and the United States , where they exhibit more pronounced seasonal variations and sharper contrasts between summer and winter, as part of
3900-668: The humid continental zone due to colder winters. All these areas are subject to occasional, in some cases repeated snowfalls and freezes during winter. In Central Europe , a small area of humid subtropical climates are located in transitional areas between the oceanic and continental climates in areas where higher summer temperatures do not quite qualify it for inclusion in the Oceanic climate schema and mild winters do not allow their inclusion into continental climates. Average summer temperatures in areas of Europe with this climate are generally not as hot as most other subtropical zones around
4000-572: The 16th century. A peninsula is generally defined as a piece of land surrounded on most sides by water. A peninsula may be bordered by more than one body of water, and the body of water does not have to be an ocean or a sea. A piece of land on a very tight river bend or one between two rivers is sometimes said to form a peninsula, for example in the New Barbadoes Neck in New Jersey , United States. A peninsula may be connected to
4100-548: The 17th century are still operating, such as Old Bohemia Church, which is dedicated to Saint Francis Xavier in Cecil County, Maryland . There are several historically significant Episcopalian churches, such as Old Trinity Church in southern Dorchester County and Christ Church in Cambridge, Maryland . The border between Maryland and Delaware, which resulted from the 80-year-long Penn–Calvert Boundary Dispute , consists of
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4200-548: The 19th and early 20th centuries. Though it has been largely eclipsed by California's production, the area still produces significant quantities of tomatoes , green beans , corn , soybeans — Queen Anne's County is the largest producer of soy beans in Maryland—and other popular vegetables. The Eastern Shore is also known for its poultry farms, the most well-known of which is Perdue Farms , founded in Salisbury. The Delaware
4300-495: The Delmarva Peninsula have proposed that its Maryland and Virginia portions secede from their respective states, merging with Kent County and Sussex County, Delaware, to create the state of Delmarva. A Delmarva State Party with this aim was founded in 1992. A combined population with the Eastern Shores of Maryland and Virginia, with the aforementioned two Delaware counties, would be about 750,000, or 921,739 in 2020, roughly
4400-535: The Delmarva Peninsula help to document a pre-Clovis presence in the Middle Atlantic region. Thus, these sites suggest a human presence in the Middle Atlantic region during the Last Glacial Maximum . In 1970 a stone tool (a biface ) said to resemble Solutrean stone tools was dredged up by the trawler Cinmar off the east coast of Virginia in an area that would have been dry land prior to
4500-576: The Florida peninsula, the humid subtropical climate gives way to the tropical climate of South Florida and the Florida Keys . Under Köppen's climate classification, this zone includes locations further north, primarily Virginia , Kentucky , the lower elevations of West Virginia , Maryland , Delaware , Washington, D.C. , southeastern Pennsylvania , central and southern portions of New Jersey , and Downstate New York . It can also be found in
4600-589: The Gulf of Mexico, such as Austin and San Antonio that border the semi-arid climate zone, generally see a peak of precipitation in May, a drought-like nadir in mid-summer and a secondary, if not equal, precipitation peak in September or October. Areas further south along South Texas ' Gulf Coast (Brownsville), which closely border tropical climate classification , typically have a strong September precipitation maximum, and
4700-478: The Holdridge classification, the humid subtropical climates coincide more or less with the warmest Cfa and Cwa climates and the less warm humid tropical "Köppen" climates ( Aw , Am and Af ). Cfa : C = Mild temperate f = Fully humid a = Hot Summer Cwa : C = Mild temperate w = Dry Winter a = Hot Summer In Africa, humid subtropical climates are primarily found in
4800-538: The Nepalese version of the climate generally does not feature the extreme hot spells that are commonplace for many other South Asian locations with this climate. In Nepal cities such as Kathmandu , Pokhara , Butwal , Birgunj and Biratnagar feature this iteration of the climate. In South Asia, humid subtropical climates generally border on continental climates as altitude increases, or on winter-rainfall climates in western areas of Pakistan and northwestern India (e.g. Peshawar in northwestern Pakistan or Srinagar in
4900-420: The Pacific Ocean to a company of colonists in a series of charters from 1606 to 1611. This included a piece of the peninsula. The land was transferred from the Duke of York to William Penn in 1682 and was governed with Pennsylvania . The exact border was determined by the Chancery Court in 1735. In 1776, the counties of Kent , New Castle , and Sussex declared their independence from Pennsylvania and entered
5000-446: The Pocomoke to the Atlantic Ocean. All three counties in Delaware, New Castle (partially), Kent , and Sussex , are located on the peninsula. Of the 23 counties in Maryland, nine are on the Eastern Shore : Kent , Queen Anne's , Talbot , Caroline , Dorchester , Wicomico , Somerset , and Worcester , as well as a portion of Cecil County . Two Virginia counties are on the peninsula: Accomack and Northampton . The following
5100-412: The Spanish believed the Chesapeake to be an opening to the fabled Northwest Passage . However, a storm thwarted their attempts at establishing a colony. The land that is currently Delaware was first colonized by the Dutch West India Company in 1631 as Zwaanendael . That colony lasted one year before a dispute with local Indians led to its destruction. In 1638, New Sweden was established which colonized
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#17327654963415200-584: The Sydney region ranges between 800 and 1,200 millimetres (31 and 47 in). There is usually a distinct summer rainfall maximum that becomes more pronounced moving northwards. In Brisbane, the wettest month (February) receives five times the rainfall of the driest month (September). Temperatures are very warm to hot but are not excessive: the average maximum in February is usually around 29 °C (84 °F) and in July around 21 °C (70 °F). Frosts are extremely rare except at higher elevations, but temperatures over 35 °C (95 °F) are not common on
5300-414: The United States as the state of Delaware . In the 1632 Charter of Maryland, King Charles I of England granted "all that Part of the Peninsula, or Chersonese, lying in the Parts of America, between the Ocean on the East and the Bay of Chesapeake on the West, divided from the Residue thereof by a Right Line drawn from the Promontory, or Head-Land, called Watkin's Point, situate upon the Bay aforesaid, near
5400-419: The University of Delaware. These factors led Stanford and Bradley to reiterate in 2014 their academic advocacy of pre-Clovis peoples in North America and their possible link to paleolithic Europeans. Native settlements relocated as natural conditions dictated. They set up villages – scattered groups of thatch houses and cultivated gardens – where conditions favored farming. In the spring they planted crops, which
5500-429: The case of Florida , continental drift, marine sediment, and marine transgressions were all contributing factors to its shape. In the case of formation from glaciers (e.g., the Antarctic Peninsula or Cape Cod ), peninsulas can be created due to glacial erosion , meltwater or deposition . If erosion formed the peninsula, softer and harder rocks were present, and since the glacier only erodes softer rock, it formed
5600-409: The climate in India. In Pakistan, the cities of Islamabad , Sialkot , Gujranwala and Rawalpindi , among others, feature this weather pattern. Lahore overlaps between being humid subtropical and semi-arid . The annual precipitation in Peshawar is slightly less than required for this classification. In Bangladesh , cities like Rangpur , Saidpur and Dinajpur in the northern region feature
5700-411: The coast. North of the Cfa climate zone there is a zone centred upon Rockhampton which extends north to the Köppen Cwa classified climate zone of the Atherton Tablelands region. This region has a very pronounced dry winter period, with often negligible rainfall between June and October. Winter temperatures generally only fall slightly below 18 °C (64 °F), which would classify the region as
5800-443: The coastal areas can receive snowfall, which is usually of a short duration. In Rasht , the average temperature in July and August is around 25 °C (77 °F) but with near-saturation humidity , whilst in January and February it is around 7 °C (45 °F). The heavy, evenly distributed rainfall extends north into the Caspian coastal strip of Azerbaijan up to its northern border but this climate in Azerbaijan is, however,
5900-499: The coldest limit of climates classed as humid subtropical. Snowfall varies greatly in this climate zone. In locations at the southern limits of this zone and areas around the Gulf Coast , cities such as Orlando , Tampa , Houston , New Orleans , and Savannah rarely see snowfall, which occurs, at most, a few times per generation. In Southern cities farther north or inland, such as Atlanta , Charlotte , Dallas , Memphis , Nashville , and Raleigh , snow only occasionally falls and
6000-404: The coldest month between 0 °C (32 °F) (or −3 °C (27 °F)) and 18 °C (64 °F) and mean temperature in the warmest month 22 °C (72 °F) or higher. However, while some climatologists have opted to describe this climate type as a "humid subtropical climate", Köppen himself never used this term. The humid subtropical climate classification was officially created under
6100-435: The cooler, oceanic climates. From Newcastle , approximately 200 kilometres (120 mi) northeast of Sydney, the Cfa zone would extend to inland New South Wales , excluding the highland regions (which have an oceanic climate), stretching towards Dubbo to the northwest and Wagga Wagga to the south, ending at the New South Wales / Victoria border ( Albury-Wodonga ). To note, these places would have characteristics of
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#17327654963416200-403: The east–west Transpeninsular Line and the perpendicular north–south portion of the Mason–Dixon line extending north to just beyond its tangential intersection with the Twelve-Mile Circle which forms Delaware's border with Pennsylvania . The border between Maryland and Virginia on the peninsula follows the Pocomoke River from the Chesapeake to a series of straight surveyed lines connecting
6300-449: The high elevations of Trans-Mexican Volcanic Belt and Sierra Madre Oriental. Despite being located at higher elevations, these locations have summers that are too warm to qualify as a subtropical highland climate. Guadalajara 's climate is a major example of this. Outside of isolated sections of Mexico, the southernmost limits of this climate zone in North America lie just north of South Florida and around southern coastal Texas. Cities at
6400-432: The intense surface heating and strong subtropical sun angle. Weak tropical lows that move in from adjacent warm tropical oceans, as well as occasional tropical cyclones often contribute to summer seasonal rainfall peaks. Winter rainfall (and occasional snowfall, especially near the poleward margins) is often associated with large storms in the westerlies that have fronts that reach down into subtropical latitudes. Under
6500-404: The lower Midwest, primarily in the central and southern portions of Kansas and Missouri and the southern portions of Illinois , Indiana and Ohio . In Mexico , there are small areas of Cfa and Cwa climates. The climate can be found in small areas scattered around the northeastern part of the country, in proximity to the Gulf of Mexico . Other areas where the climate can be found is in
6600-418: The mainland via an isthmus , for example, in the Isthmus of Corinth which connects to the Peloponnese peninsula. Peninsulas can be formed from continental drift , glacial erosion , glacial meltwater , glacial deposition , marine sediment , marine transgressions , volcanoes, divergent boundaries or river sedimentation. More than one factor may play into the formation of a peninsula. For example, in
6700-426: The margins of the Mediterranean and Black Sea basins. Cfa zones are generally transitional between the Mediterranean climate zones along the coast and oceanic and humid continental zones to the west and north where rainfall in the warmer months is too high for a Mediterranean classification, while temperatures (either in the summer and/or winter) are too warm to qualify as oceanic or humid continental. Summer humidity
6800-435: The monsoon variant ( Cwa ), where rainfall peaks at the monsoon season. Closely resembling the climate patterns of neighboring Northern Indian plains , this region shows a distinct three season pattern- relatively dry and very hot summer (March- early June), extremely wet, cooler Monsoon season (June- September), and mild, foggy winter (Late October- February). Humid subtropical climates can also be found in Nepal . However,
6900-406: The months of December, January, and February. Unlike a good portion of East Asian locations with this climate however, most of Southeast Asia seldom experiences snowfall. These areas tend to feature hot and humid summers and cool and wet winters , with mean temperatures varying between 25 and 30 °C (77 and 86 °F) in summer. Although humid subtropical climates in Asia are mostly confined to
7000-413: The native people would abandon the site and move to another location. The primary Indigenous peoples of the ocean side of the lower peninsula prior to the arrival of Europeans were the Assateague , including the Assateague, Transquakin, Choptico , Moteawaughkin, Quequashkecaquick, Hatsawap, Wachetak, Marauqhquaick, and Manaskson. Their territories and populations ranged from Cape Charles, Virginia , to
7100-409: The north and Salisbury, Maryland , near its center. Including all offshore islands, the largest of which is Kent Island in Maryland , the total land area south of the Chesapeake and Delaware Canal is 5,454 sq mi (14,130 km). At the 2000 census the total population was 681,030, giving an average population density of 124.86 inhabitants per square mile (48.21/km). Cape Charles forms
7200-590: The north-east of Spain ( Huesca ), West Macedonia in Greece ( Kozani ). Along the Black Sea coast of Bulgaria ( Varna ), coast of Romania ( Constanța and Mamaia ), Sochi, Russia and Crimea , have summers too warm (>22 °C (72 °F) mean temperature in the warmest month) to qualify as oceanic, no freezing month, and enough summer precipitation and sometimes humid conditions, where they would be fit to be classed under Cfa , though they closely border
7300-662: The northern boundary. The influence of the strong Siberian anticyclone in East Asia brings colder winter temperatures than in the humid subtropical zones in South America, and Australia. The 0 °C (32 °F) isotherm reaches as far south as the valleys of the Yellow and Wei rivers, roughly latitude 34° N . At Hainan Island and in Taiwan, the climate transitions from subtropical into tropical. In most of this region,
7400-693: The northern half has a temperate or oceanic climate ( Do ). The culture of Delmarva is starkly different from the rest of the Mid-Atlantic region and is much like that of the Southern United States . While the northern portion of Delmarva, such as the Wilmington metro area, is similar to the urban regions of Philadelphia, the Maryland, Virginia, and "Slower Lower" Delaware counties are more conservative than their "mainland" counties. It has been suggested that Delmarva residents have
7500-774: The northern limit of the humid subtropical zone. The coastal areas in the northern half of the Adriatic Sea also fall within this climate zone. The cities include Trieste , Venice , and Rimini in Italy , Rijeka and Split in Croatia , Koper in Slovenia and Kotor in Montenegro . Other Southern European areas in the Cfa zone include the central valleys and coast of Catalonia of Girona and Barcelona in Spain , some on
7600-563: The northern part of the state, together with the Delaware Valley . Eventually, the Dutch, who had maintained that their claim to Delaware arose from the colony of 1631, recaptured Delaware and incorporated the colony into the Colony of New Netherland . However, shortly thereafter Delaware came under British control in 1664. James I of England had granted Virginia 400 miles of Atlantic coast centered on Cape Comfort , extending west to
7700-943: The northern regions. However, the humid subtropical climates exhibited here typically differ markedly from those in East Asia (and, for that matter, a good portion of the globe). Winters are typically cool to mild (sometimes reaching 0 °C (32 °F)), ranging from humid and foggy in December to dry in February. These winters are followed by a mild spring (March-April). Summers tend to be relatively longer and very hot, starting from mid-April and peaking in June, extending up to July with high temperatures often exceeding 40 °C (104 °F). Summers usually begin dry, complete with dust storms , traits typically associated with arid or semi-arid climates , before eventually transforming into
7800-537: The peninsula is transected by the sea-level Chesapeake and Delaware Canal . Several bridges cross the canal, and the Chesapeake Bay Bridge and the Chesapeake Bay Bridge–Tunnel join the peninsula to mainland Maryland and Virginia, respectively. Another point of access is Lewes, Delaware , reachable by the Cape May–Lewes Ferry from Cape May , New Jersey . Dover, Delaware , is the peninsula's largest city by population. The main commercial areas are Dover in
7900-458: The peninsula is within the traditional territory of the Piscataway , Nentego, and Lenape peoples. In 1566, an expedition sent from Spanish Florida by Pedro Menéndez de Avilés reached the Delmarva Peninsula. The expedition consisted of two Dominican friars, thirty soldiers and an indigenous Virginia boy, Don Luis , in an effort to set up a Spanish colony in the Chesapeake. At the time,
8000-496: The peninsula. Peninsula A peninsula is a landform that extends from a mainland and is surrounded by water on most sides. Peninsulas exist on each continent. The largest peninsula in the world is the Arabian Peninsula . The word peninsula derives from Latin paeninsula , from paene 'almost' and insula 'island'. The word entered English in
8100-520: The population of South Dakota . Including New Castle County, Delaware , the combined population would be 1,492,458 in 2020, roughly the population of Hawaii or New Hampshire . Legislative attempts to break away the Eastern Shore counties of Maryland and join them with Delaware were made several times. In November 1776, delegates from the Eastern Shore attempted to insert a clause into the Maryland Declaration of Rights that would allow
8200-413: The right to vote itself into Delaware, but the amendment failed 51–27. Some studies have shown that Native Americans inhabited the peninsula from about 10,000 BC to 8000 BC – since the last ice age . Recent research indicates that Paleoamericans inhabited Maryland during the pre-Clovis period (before 13,000 BP ). Miles Point, Oyster Cove, and Cator's Cove archaeological sites on the coastal plain of
8300-623: The rising sea levels of the Pleistocene Epoch. The tool was allegedly found in the same dredge load that contained a mastodon 's remains. The mastodon tusks were later determined to be 22,000 years old. However, studies conducted on nearby Parsons Island demonstrate that the stratigraphy of the region is disturbed. In addition several archaeological sites on the Delmarva peninsula with suggestive (but not definitive) dating between 16,000 and 18,000 years have been discovered by Darrin Lowery of
8400-831: The river Wigloo, on the West, unto the main Ocean on the East; and between that Boundary on the South, unto that Part of the Bay of Delaware on the North, which lieth under the Fortieth Degree of North Latitude from the Equinoctial, where New England is terminated" to Cecil Calvert, 2nd Baron Baltimore , as the colony of Maryland. This would have included all of present-day Delaware ; however,
8500-468: The sediment is deposited, forming a delta peninsula. Marine transgressions (changes in sea level) may form peninsulas, but also may affect existing peninsulas. For example, the water level may change, which causes a peninsula to become an island during high water levels. Similarly, wet weather causing higher water levels make peninsulas appear smaller, while dry weather make them appear larger. Sea level rise from global warming will permanently reduce
8600-510: The semi-arid and/or Mediterranean climates. Furthermore, the inland Cfa climates generally have drier summers, or at least summers with low humidity. Extreme heat is more often experienced in Sydney than in other large cities in Australia's Cfa zone, especially in the western suburbs , where highs over 40 °C (104 °F) are not uncommon. Frost is prevalent in the more inland areas of Sydney, such as Richmond . Average annual rainfall in
8700-534: The shore counties to secede from Maryland, with the clause being defeated 30–17. In 1833, the secession movement came close to succeeding: a Delaware resolution proposing the Eastern Shore of Maryland be absorbed into Delaware passed the Delaware Senate and Delaware House of Representatives , then passed the Maryland House of Delegates with a 40–24 vote, but failed to be voted out of committee by
8800-459: The size of some peninsulas over time. Peninsulas are noted for their use as shelter for humans and Neanderthals . The landform is advantageous because it gives hunting access to both land and sea animals. They can also serve as markers of a nation's borders. Humid subtropical climate A humid subtropical climate is a temperate climate type characterized by hot and humid summers, and cool to mild winters. These climates normally lie on
8900-552: The southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° and are located poleward from adjacent tropical climates, and equatorward from either humid continental (in North America and Asia) or oceanic climates (in other continents). It is also known as warm temperate climate in some climate classifications. Under the Köppen climate classification , Cfa and Cwa climates are either described as humid subtropical climates or warm temperate climates. This climate features mean temperature in
9000-547: The southeastern quarter of the continent, there are two narrow areas along the coast of the Caspian Sea and Black Sea with humid subtropical climates. Summers in these locations are cooler than typical humid subtropical climates and snowfall in winter is relatively common, but is usually of a short duration. In Western Asia , the climate is prevalent in the Gilan , Māzandarān and Golestan Provinces of Iran , in parts of
9100-628: The southern part of the continent. The Cwa climate is found over a large portion of the interior of the Middle and Eastern African regions. This area includes central Angola , northeastern Zimbabwe , the Niassa , Manica and Tete provinces of Mozambique , the southern Congo provinces, southwest Tanzania , and the majority of Malawi , and Zambia . Some lower portions of the Ethiopian Highlands also have this climate. The climate
9200-553: The southern tip of the peninsula in Virginia . The entire Delmarva Peninsula falls within the Atlantic Coastal Plain , a flat and sandy area with very few or no hills; the highest point in the peninsula is only 102 ft (31 m) above sea level. The fall line , found in the region southwest of Wilmington, Delaware, and just north of the northern edge of the Delmarva Peninsula, is a geographic borderland where
9300-483: The southernmost limits, such as Tampa and Orlando and along the Texas coast around Corpus Christi down toward Brownsville generally feature warm weather year-round and minimal temperature differences between seasons. In contrast, cities at the northernmost limits of the climate zone such as New York, Philadelphia and Louisville feature hot, humid summers and chilly winters. These areas have average winter temperatures at
9400-682: The time of high sun, and daily intense (but brief) convective thundershowers are common. Monthly mean temperatures in winter may be mild or slightly above freezing. Rainfall often shows a summer peak especially where storms reaching the level of monsoons are well developed, as in Southeast Asia and South Asia . Other areas have a more uniform or varying rainfall cycles but consistently lack any predictably dry summer months unlike Mediterranean climates (which lie at similar latitudes but, in most continents, on opposite coasts). Most summer rainfall occurs during thunderstorms that build up due to
9500-445: The volcano erupts near shallow water. Marine sediment may form peninsulas by the creation of limestone . A rift peninsula may form as a result of a divergent boundary in plate tectonics (e.g. the Arabian Peninsula ), while a convergent boundary may also form peninsulas (e.g. Gibraltar or the Indian subcontinent ). Peninsulas can also form due to sedimentation in rivers. When a river carrying sediment flows into an ocean,
9600-633: The wettest month – such as in Jacksonville , Charleston , Mobile , New Orleans, and Virginia Beach. A semblance of a monsoon pattern (dry winters/wet summers) is evident along the Atlantic coast from the Chesapeake Bay region and the Outer Banks south to Florida. The seasonal monsoon is much stronger on the Florida peninsula, as most locations in Florida have dry winters and wet summers. In addition, areas in Texas that are slightly inland from
9700-537: The winter monsoon is very well developed, as such eastern Asian humid subtropical zones have a strong winter dry season and heavy summer rainfall. Only in inland areas below the Yangtze River and coastal areas between approximately the Huai River and the beginning of the coast of Guangdong is there sufficient winter rainfall to produce a Cfa climate; even in these areas, rainfall and streamflow display
9800-423: The women and children tended while the men hunted and fished. In the fall they harvested crops, storing food in baskets or underground pits. During the harsh winter, whole communities would move to hunting areas, seeking the deer, rabbit and other game that kept them alive until the spring fishing season. When the farmland around their villages became less productive – the inhabitants did not practice crop rotation –
9900-627: The world. Urban examples include Bratislava , Budapest , and the Innere Stadt of Vienna . In the Azores , some islands have this climate, with very mild and rainy winters (>13 °C (55 °F)) and no snowfall, warm summers (>21 °C (70 °F)) but with no dry season during the warmest period, which means that they can neither be classified as oceanic , nor as Mediterranean , only as humid subtropical, as with Corvo Island . In many other climate classification systems outside of
10000-504: Was created from a large deposit of glacial drift . The hill of drift becomes a peninsula if the hill formed near water but was still connected to the mainland, for example during the formation of Cape Cod about 23,000 years ago. In the case of formation from volcanoes, when a volcano erupts magma near water, it may form a peninsula (e.g., the Alaskan Peninsula ). Peninsulas formed from volcanoes are especially common when
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