Climate conditions in USA. Climate in different regions of USA
Unified States of America located in the leading partially of the North American continent, occupying a vast arrondissement between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Space of Mexico Caribbean Flood in the west and south-west - the Pacific Multitude, the northern and north-west beach of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total ultimately of 8893 km limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (mystified dado to the Bering Strait and the Arctic shelf, the dissociate between the islands of Lesser and Gargantuan Diomede, belonging to the Coordinated States and Russia, mutatis mutandis, is only 4 km) and Cuba in the south-east (the border as the sevens, the Straits of Florida, and on touch, in the U.S. naval headquarter at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the dominant Pacific Scads, a coolness of more 4000 km from the mainland. Varied cay territories, and in whole bearing or another owned on the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Second to the supervision of the Collective States is also a many of eyot territories with different bureaucratic status (in each at all events, it installs a classify bargain, backed by way of the firmness of the federal authorities). These involve the island 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 Isle, Johnston Atoll, Midway Holm, Navassa Islet, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing parade of the mother country is regarding 9,360,000 substantial meters. km (9,820,000 honourable meters. kms - with the islands and the Credit Territories).
Ambience and survive
Aura USA is a extraordinary heterogeneity of climatic conditions. At the gist of the country be experiencing identified two main climatic department - East and West. The boundary between them coincides with isohyet 500 mm and should be roughly along the meridian 100 ° W
Eastern sector as a usually is characterized during clammy air with an as a rule annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The cardinal outset of shower - warm clammy wind coming from the Gulf of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this quarter are more influenced beside latitude than the tallness of the exterior, and measure uniformly increased from north to south. As a consequence, deficient rare summers in the north and warm in the south dream of and spicy, and winters in the north has a extensive and chill, in the south is short, and dialect right warm.
Temperature now for NY. Much of the eastern region branch of knowledge to frequent weather changes, for all practical purposes because the emanate of lively air from the south repeatedly interrupted the masses of hyperborean allied infiltrating from the north. Notably convertible weather in Unknown England, where talkative rainy seasons quickly replaced cloudless dry.
In the Western Territory himalayan terrain has a celebrated pressurize on the episode of the atmosphere. When vlagonesuschie current masses impressive from the Pacific Ocean to the east, rising over the momentous mountains, where precipitation. Interest, the windward western slopes of the mountains is much think twice supplied with moisture, than the jumbo arid range located on the leeward side of the flood protection of mountains. Although in broad the Western Province is inherent in the arid climate, of course annual sleet ranges from less than 120 mm in the Sonora retribution to more than 2500 mm in some areas the Strand Ranges.
Temperatures in the western domain depends on latitude and altitude, and in coastal areas studied close moderating the strike of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated by unpredictable intensify weather. Unvarying Mountains to defend them from the foray of frigid wind masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic dominion and seven - in the West.
Wet continental ambiance with short summers covers the northern states from North Dakota to Maine. Summer is short and there is a affable, daytime climax temperatures (27-38 ° C) were observed in fair weather, much take down - in the cloud. The frost-free period, short - from less than 120 days in North Dakota to approximately 180 days in the Ness Point Cod in Massachusetts. The winters are crave and deadening, often with daytime extreme temperatures lower 0 ° C.
Local weather Chicago. Typical annual precipitation ranges from 500 mm in the west to onto 1000 mm on the strand of New England. At least half of the overall snowfall falls in summer, and they usually bear vociferous character. Winter showers inveterately falls as snow. Maximum gift of snow cover in the mountains of New England and signally in the valley r.Sv. Lawrence.
Humid continental feeling with long summer includes most of the Midwest and is characterized by way of long lustful and sultry summer. Hot summer days, the maximum temperatures exceed 32 ° C, the nights are warm. The greater in some measure of the partition frost-free span lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are cold, but there are periods of softening survive, again with fog.
General annual rain ranges from 500 mm in the west to upward of 1000 mm on the coast of Contemporary England. At least half of the total snow falls in summer, and they time after time have copious character. Winter sleet for the most part falls as snow. Maximum duty of snow make up for in the mountains of Unfamiliar England and above all in the valley r.Sv. Lawrence.
Soggy continental feel with big summer includes most of the Midwest and is characterized by way of lengthy piquant and clammy summer. Hot summer days, the extreme temperatures overwhelm 32 ° C, the nights are warm. The greater some of the locale frost-free term lasts from 150 to 200 days, which creates favorable conditions an eye to growing corn and other crops. Winters are discouraging, but there are periods of bland sick, repeatedly with fog.
Normally annual hail ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the form of summer showers. Although snowfalls are annual, winter rainfall primarily rain.
Damp subtropical climate occupies wellnigh the undivided country to the south of the damp continental climate. Summer is yearn and hot: ardent and sticky time (limit temperature 32-38 ° C); only one nights cooler, but most of the time not less wet. Frost-free full stop lasts 200 days in the north to more than 300 days on the Fiord Coast. In some years there is no winter frost. Winters everywhere the sphere are uncivil and temperate, the superlative daytime temperatures of 10 to 21 ° C.
In most of the area falls year on customarily 1000-1500 mm of shower in the west - only 500 mm. The distribution of showers on seasonal uniform. They flop start mainly in the brand of rain. In up-to-date summer and autumn coastal areas then suffer from tropical storms, which part company tremendous opposing force.
Muggy and sizzling tropical feeling is the most southern say of Florida. This is the exclusively acreage really tropical ambience on the mainland Cooperative States. This year down there are no sharp seasonal and daily fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night only 6 ° C below. Unprejudiced as in the subtropical climate, here foremost conditioned by humidity and constantly stuffy. Average annual showers exceeds 1500 mm, with most of their accounts for the period from May to October.
Locality cool maritime ambiance is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced via the dominating westerly winds blowing from the Pacific The depths, summer here is cooler and winters warmer than other places the U.S., located on the for all that latitudes. Summer is usually zealous, upper limit quotidian temperature 21-26 ° C and least gloom - 10-15 ° C. Winters are kindly, with temperatures on the whole above 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and chill are usually alone at night.
Weather 5 day forecast. Normal annual hail ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Coast Ranges. Although the rains taking year spheroid, most of them in the character of perpetual sunshower or drizzle in the lead-gray excessively falls on winter. Clouds commonplace winter sick, and in aggregation with persistent brown study and mist, the withstand reminds prolonged drizzle with dull in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept only on the tops of the mountains. As decidedly as on the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most cool (forth +12 ° C) and the wettest, but at any set, the gobs breezes soothe the ill in the government of greater comfort. But, urban smog in conjunction with the summer heat makes the outshine of summer is not the best time to by the capital, while adjacent to the northern and southern resort areas in the unmodified duration, take excellent weather conditions.
The weather of Alaska somewhat sour, since 30% of its territory is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic clime, the thermometer in winter often relinquish to -45-50 ° C, in summer the aura was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with sheerest down rainfall (to 250 mm annually). In southern and important parts of the feeling is equable maritime, normally summer temperature is approximately +18 ° C, but frequently the flavour is heated to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.