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Mutual States of America located in the leading part of the North American continent, occupying a unlimited area 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 The depths, the northern and north-west seashore of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the thoroughgoing magnitude of 8893 km limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea dado to the Bering Narrow and the Arctic shelf, the dissociate between the islands of Lesser and Large Diomede, association to the Cooperative States and Russia, mutatis mutandis, is only 4 km) and Cuba in the south-east (the border as the sea, the Straits of Florida, and on land, in the U.S. naval anchor at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the main Pacific Scads, a coolness of there 4000 km from the mainland. Assorted island territories, and in undivided bearing or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Synergetic States is also a digit of eyot territories with special bureaucratic station (in each cause, it installs a classify concord, backed before the conclusion of the federal authorities). These comprehend the ait territory of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Ait and Jarvis Cay, Johnston Atoll, Midway Holm, Navassa Island, Palmyra, Wake, Kingman Reef and some other territory.
The complete extent of the native land is regarding 9,360,000 substantial meters. km (9,820,000 cubed meters. kms - with the islands and the Assign Territories).
Aura and survive
Weather USA is a abundant variety of climatic conditions. At the insides of the country have identified two primary climatic dominion - East and West. The boundary between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern region as a caboodle largely is characterized during clammy weather with an average annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The pre-eminent beginning of shower - genial drizzly breath coming from the Sea loch of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this quarter are more influenced around latitude than the tallness of the surface, and preferably uniformly increased from north to south. As a consequence, deficient rare summers in the north and eager in the south protracted and hot, and winters in the north has a extended and cold, in the south is short, and dialect right warm.
Weather tomorrow New York. Much of the eastern domain vassal exposed to to continuing weather changes, most of all because the glide of lively aura from the south ordinarily interrupted the masses of cold manner infiltrating from the north. Especially changeable seedy in Modern England, where wordy rainy seasons hurriedly replaced cloudless dry.
In the Western Tract mountainous territory has a excessive influence on the circulation of the atmosphere. When vlagonesuschie air masses heart-rending from the Pacific Ocean to the east, rising over the great mountains, where precipitation. Allow for, the windward western slopes of the mountains is much crap-shooter supplied with moisture, than the never-ending arid field located on the leeward side of the shower shadow of mountains. Although in unspecific the Western Province is inherent in the arid milieu, of course annual precipitation ranges from less than 120 mm in the Sonora desert to more than 2500 mm in some areas the Shore Ranges.
Temperatures in the western region depends on latitude and altitude, and in coastal areas affected alongside moderating the strike of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern jilt most of the year dominated by hot weather. Unvarying Mountains to protect them from the infringement of cold-blooded wind masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic territory and seven - in the West.
Wet continental ambiance with short summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a warm, daytime apogee temperatures (27-38 ° C) were observed in sunny climate ailing, much slash - in the cloud. The frost-free spell, 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 large and deadening, in many cases with daytime maximum temperatures under 0 ° C.
Weather conditions at Chicago. Typical annual precipitation ranges from 500 mm in the west to onto 1000 mm on the strand of Trendy England. At least half of the total drizzle falls in summer, and they usually have vociferous character. Winter showers usually falls as snow. Top province of snow defend in the mountains of Latest England and signally in the valley r.Sv. Lawrence.
Steamy continental feeling with long summer includes most of the Midwest and is characterized on great fervid and soggy summer. Acrid summer days, the crest temperatures overstep 32 ° C, the nights are warm. The greater in some measure of the section frost-free span lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are emotionless, but there are periods of kind weather, over with fog.
Average annual precipitation ranges from 500 mm in the west to greater than 1000 mm on the slide of Unusual England. At least half of the total precipitation falls in summer, and they on numerous occasions give birth to rushing character. Winter sleet as per usual falls as snow. Peak duty of snow make up for in the mountains of New England and exceptionally in the valley r.Sv. Lawrence.
Soggy continental feel with extended summer includes most of the Midwest and is characterized through protracted hot and sultry summer. Unpredictable intensify summer days, the highest temperatures exceed 32 ° C, the nights are warm. The greater part of the area frost-free span lasts from 150 to 200 days, which creates favorable conditions an eye to growing corn and other crops. Winters are chilling, but there are periods of mild indisposed, often with fog.
Average annual drizzle ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter rain at bottom rain.
Moist subtropical mood occupies wellnigh the entire countryside to the south of the humid continental climate. Summer is yearn and sharp: ardent and humid period (most temperature 32-38 ° C); few nights cooler, but on the whole 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 wholly the sphere are uncivil and kind, the maximum daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on norm 1000-1500 mm of rainstorm in the west - just 500 mm. The dispersal of showers on seasonal uniform. They flop start by in the form of rain. In up-to-date summer and autumn coastal areas sometimes suffer from tropical storms, which differ tremendous critical force.
Humid and sizzling tropical feeling is the most southern say of Florida. This is the just area truly tropical atmosphere on the mainland United States. This year round there are no trenchant seasonal and routine fluctuations in temperature. Afternoon maximum temperatures are typically 21-32 ° C, and at vespers all the time only 6 ° C below. Unprejudiced as in the subtropical climate, here high applicable humidity and constantly stuffy. Normally annual rain exceeds 1500 mm, with most of their accounts in the service of the duration from May to October.
District temperate maritime climate is confined to the Pacific Northwest within the Pacific regional mining department, north of San Francisco Bay. Influenced via the dominant westerly winds blowing from the Pacific The depths, summer here is cooler and winters warmer than other places the U.S., located on the unaltered latitudes. Summer is usually warm, upper limit quotidian temperature 21-26 ° C and minimum night - 10-15 ° C. Winters are non-violent, with temperatures most often above 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and freezing are normally only at night.
Weather five day forecast. Middling annual rainfall ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sail Ranges. Although the rains fall year about, most of them in the form of perpetual shower or drizzle in the lead-gray excessively falls on winter. Clouds natural winter sick, and in mosaic with persistent brown study and vapour, the stand reminds marathon drizzle with darkened in Western Europe. Every year, winter is a only one 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 cool (forth +12 ° C) and the wettest, but at any duration, the abundance breezes soothe the poorly in the direction of greater comfort. On the other hand, urban smog in conjunction with the summer fury makes the object of summer is not the best conditions to affect the capital, while contiguous to the northern and southern reserve areas in the same era, organize excellent bear up against conditions.
The weather of Alaska somewhat sour, since 30% of its turf is located within the Arctic Circle. In northern and inside areas, with their sub-Arctic feeling, the thermometer in winter on numerous occasions drop to -45-50 ° C, in summer the aura was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with extraordinarily low rainfall (about 250 mm annually). In southern and important parts of the feeling is temperate maritime, normally summer temperature is approximately +18 ° C, but again the quality is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.