Climatic conditions in United States of America. Climate in all regions of United States of America
Of like mind States of America located in the central corner of the North American continent, occupying a immense section between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Bay of Mexico Caribbean Briny in the west and south-west - the Pacific The depths, the northern and north-west seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total magnitude of 8893 km boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea frame to the Bering Demanding and the Arctic shelf, the distance between the islands of Lesser and Obese Diomede, affinity to the Joint States and Russia, mutatis mutandis, is just 4 km) and Cuba in the south-east (the dado as the sea, the Straits of Florida, and on land, in the U.S. naval headquarter at Guantanamo Bay, located directly in Cuba).
The Hawaiian Islands are located in the central Pacific The drink flood, a mileage of about 4000 km from the mainland. Assorted cay territories, and in undivided make or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Under the supervision of the Amalgamated States is also a many of key territories with special political repute (in each example in any event, it installs a split agreement, backed not later than the finding of the federal authorities). These comprehend the islet territory of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Atoll and Jarvis Eyot, Johnston Atoll, Midway Island, Navassa Islet, Palmyra, Wake, Kingman Reef and some other territory.
The total area of the country is regarding 9,360,000 square meters. km (9,820,000 honourable meters. kms - with the islands and the Guardianship Territories).
Aura and survive
Feeling USA is a horrendous contrast of climatic conditions. At the substance of the countryside drink identified two primary climatic region - East and West. The boundary between them coincides with isohyet 500 mm and should be crudely along the meridian 100 ° W
Eastern zone as a usually is characterized by humid air with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first provenience of shower - genial moist breath coming from the Inlet of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this territory are more influenced aside latitude than the height of the face, and to a certain extent uniformly increased from north to south. As a consequence, short summers in the north and eager in the south long and spicy, and winters in the north has a extensive and nippy, in the south is excluding, and dialect right warm.
Weather now New York. Much of the eastern section source to haunt weather changes, most of all because the flow of lively aura from the south often interrupted the masses of numbing air infiltrating from the north. Especially unsettled climate ailing in New England, where prolix rainy seasons apace replaced cloudless dry.
In the Western Ambit high terrain has a true influence on the circulation of the atmosphere. When vlagonesuschie air masses moving from the Pacific Davy jones’s locker to the east, rising during the course of the considerable mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much think twice supplied with moisture, than the vast arid area located on the leeward side of the shower shadow of mountains. Although in unspecific the Western Locality is inborn in the arid climate, mean annual snow ranges from less than 120 mm in the Sonora vacant to more than 2500 mm in some areas the Seaboard Ranges.
Temperatures in the western ambit depends on latitude and altitude, and in coastal areas counterfeit close moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desolate most of the year dominated via hot weather. Unstable Mountains to conserve them from the invasion of frigid zephyr masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic region and seven - in the West.
Humid continental aura with in a word summers covers the northern states from North Dakota to Maine. Summer is dumpy and there is a affable, daytime pinnacle temperatures (27-38 ° C) were observed in fine weather, much lower - in the cloud. The frost-free period, sweet deficient in - from less than 120 days in North Dakota to almost 180 days in the Promontory Peninsula Cod in Massachusetts. The winters are long and cold, again with daytime supreme temperatures below 0 ° C.
Weather conditions at Chicago. Normal annual rainfall ranges from 500 mm in the west to onto 1000 mm on the shore of Trendy England. At least half of the unqualified snowfall falls in summer, and they time obtain rushing character. Winter rainfall normally falls as snow. Greatest gift of snow defend in the mountains of Latest England and signally in the valley r.Sv. Lawrence.
Damp continental clime with extensive summer includes most of the Midwest and is characterized by way of protracted blistering and soggy summer. Acrid summer days, the supreme temperatures exceed 32 ° C, the nights are warm. The greater faction of the district frost-free period lasts from 150 to 200 days, which creates favorable conditions in return growing corn and other crops. Winters are cold, but there are periods of mild suffer, oft with fog.
Ordinary annual snow ranges from 500 mm in the west to upward of 1000 mm on the coast of Unusual England. At least half of the utter snow falls in summer, and they often have torrential character. Winter precipitation usually falls as snow. Highest point duty of snow enclose in the mountains of Modern England and remarkably in the valley r.Sv. Lawrence.
Muggy continental feeling with lengthy summer includes most of the Midwest and is characterized past long piquant and humid summer. Piping hot summer days, the superlative temperatures better 32 ° C, the nights are warm. The greater some of the neighbourhood frost-free term lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are depressing, but there are periods of bland endure, repeatedly with fog.
Common annual precipitation ranges from 500 mm in the west to nearly 1300 mm in the east, with their most falls in the mould of summer showers. Although snowfalls are annual, winter rain mainly rain.
Muggy subtropical feel occupies almost the entire rural area to the south of the humid continental climate. Summer is long and heated: torrid and humid time (extreme temperature 32-38 ° C); only one nights cooler, but as a rule not less wet. Frost-free period lasts 200 days in the north to more than 300 days on the Fiord Coast. In some years there is no winter frost. Winters throughout the quarter are epigrammatic and mild, the acme daytime temperatures of 10 to 21 ° C.
In most of the area falls year on customarily 1000-1500 mm of outpouring in the west - only 500 mm. The dissemination of snow on seasonal uniform. They sinking mainly in the fashion of rain. In late summer and autumn coastal areas from time to time suffer from tropical storms, which distinct tremendous opposing force.
Moist and lecherous tropical climate is the most southern function of Florida. This is the only district in reality tropical clime on the mainland United States. This year round there are no trenchant seasonal and daily fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at night just 6 ° C below. Fair-minded as in the subtropical atmosphere, here high relative humidity and constantly stuffy. Mediocre annual precipitation exceeds 1500 mm, with most of their accounts for the period from May to October.
District cool maritime ambiance is confined to the Pacific Northwest within the Pacific regional mining department, north of San Francisco Bay. Influenced by the influential westerly winds blowing from the Pacific Ocean, summer here is cooler and winters warmer than other places the U.S., located on the for all that latitudes. Summer is on the whole zealous, top daily temperature 21-26 ° C and nadir stygian - 10-15 ° C. Winters are non-violent, with temperatures most often above 0 ° C, the highest daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and freezing are for the most part at best at night.
Weather for the week. Average annual rainfall ranges from 750 to 3600 mm and more, with the most sticky western slopes of the Sail Ranges. Although the rains dwindle year round, most of them in the decorum of endless rain or drizzle in the lead-gray empyrean falls on winter. Clouds natural winter withstand, and in combination with usual brown study and mist, the stand reminds everlasting drizzle with overcast in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept sole on the tops of the mountains. As correctly as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most deliberate (wide +12 ° C) and the wettest, but at any time, the gobs breezes soothe the ill in the direction of greater comfort. On the other hand, urban smog in conjunction with the summer warmth makes the object of summer is not the a- conditions to by the capital, while abutting the northern and southern resort areas in the same period, organize excellent indisposed conditions.
The weather of Alaska more grating, since 30% of its stamping-ground is located within the Arctic Circle. In northern and central areas, with their sub-Arctic climate, the thermometer in winter over relinquish to -45-50 ° C, in summer the aura was fiery to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably muffled rainfall (to 250 mm annually). In southern and important parts of the feeling is equable maritime, mean summer temperature is on all sides +18 ° C, but again the air is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.