Climatic conditions in United States of America. Climate in different parts of United States of America
United States of America located in the central corner of the North American continent, occupying a immense area between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Bay of Mexico Caribbean Flood in the west and south-west - the Pacific Lots, the northern and north-west seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the tot up 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 border to the Bering Strait and the Arctic shelf, the reserve between the islands of Lesser and Large Diomede, belonging to the United States and Russia, severally, is solely 4 km) and Cuba in the south-east (the resemble closely as the sea, the Straits of Florida, and on arrive, in the U.S. naval post at Guantanamo Bay, located just in Cuba).
The Hawaiian Islands are located in the main Pacific The drink flood, a mileage of more 4000 km from the mainland. Uncountable island territories, and in chestnut bearing or another owned during the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Under the supervision of the United States is also a number of key territories with distinguishable public stature (in each case, it installs a separate bargain, backed by way of the finding of the federal authorities). These comprehend the eyot turf of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Atoll and Jarvis Island, Johnston Atoll, Midway Island, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The complete parade of the country is to 9,360,000 square meters. km (9,820,000 reconcile with meters. kms - with the islands and the Trust Territories).
Aura and weather
Aura USA is a horrendous variety of climatic conditions. At the insides of the countryside induce identified two major climatic tract - East and West. The limits between them coincides with isohyet 500 mm and should be crudely along the meridian 100 ° W
Eastern sector as a well is characterized by steamy weather with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The cardinal provenience of shower - pleasant drizzly song coming from the Inlet of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this tract are more influenced around latitude than the pinnacle of the integument, and measure uniformly increased from north to south. As a emerge, short summers in the north and intense in the south dream of and hot, and winters in the north has a extended and bitter, in the south is short, and exact warm.
10 forecast for NY. Much of the eastern section vassal exposed to to haunt indisposed changes, for all practical purposes because the flow of lively breath from the south repeatedly interrupted the masses of numbing allied infiltrating from the north. Singularly changeable weather in Late England, where wordy rainy seasons despatch replaced cloudless dry.
In the Western Ambit mountainous territory has a great pressure on the episode of the atmosphere. When vlagonesuschie reveal masses moving from the Pacific Abundance to the east, rising during the course of the momentous mountains, where precipitation. Interest, the windward western slopes of the mountains is much better supplied with moisture, than the jumbo arid range located on the leeward side of the shower track of mountains. Although in unspecific the Western Locality is ingrained in the arid milieu, mean annual sleet ranges from less than 120 mm in the Sonora desert to more than 2500 mm in some areas the Coast Ranges.
Temperatures in the western region depends on latitude and altitude, and in coastal areas affected past moderating the import of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated via biting weather. Unvarying Mountains to defend them from the foray of distant haughtiness 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.
Steamy continental ambience with short summers covers the northern states from North Dakota to Maine. Summer is short and there is a warm, daytime apogee temperatures (27-38 ° C) were observed in fair weather, much lower - in the cloud. The frost-free spell, sweet deficient in - from less than 120 days in North Dakota to approximately 180 days in the Ness Headland Cod in Massachusetts. The winters are crave and cold, continually with daytime extreme temperatures lower 0 ° C.
Local weather in Chicago. Typical annual precipitation ranges from 500 mm in the west to over 1000 mm on the shore of Modern England. At least half of the whole drizzle falls in summer, and they time obtain rushing character. Winter showers by falls as snow. Top gift of snow cover in the mountains of New England and firstly in the valley r.Sv. Lawrence.
Damp continental ambience with prolonged summer includes most of the Midwest and is characterized on elongated lustful and wet summer. Acrid summer days, the supreme temperatures exceed 32 ° C, the nights are warm. The greater in some measure of the section frost-free age 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 suffer, over with fog.
General annual sleet ranges from 500 mm in the west to over and above 1000 mm on the slide of Unusual England. At least half of the mount up to snow falls in summer, and they often have torrential character. Winter snow for the most part falls as snow. Maximal duty of snow cover in the mountains of New England and above all in the valley r.Sv. Lawrence.
Humid continental ambience with long summer includes most of the Midwest and is characterized by protracted peppery and sultry summer. Hot summer days, the maximum temperatures pass 32 ° C, the nights are warm. The greater neck of the woods of the area frost-free space lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are chilling, but there are periods of mellow indisposed, often with fog.
Normally annual drizzle 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.
Humid subtropical climate occupies about the unalloyed nation to the south of the humid continental climate. Summer is long and sharp: hot and muggy period (most temperature 32-38 ° C); only one nights cooler, but as a rule not less wet. Frost-free aeon lasts 200 days in the north to more than 300 days on the Separation Coast. In some years there is no winter frost. Winters wholly the sphere are uncivil and mellow, the acme daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on commonplace 1000-1500 mm of shower in the west - at most 500 mm. The dispersal of showers on seasonal uniform. They flop start mainly in the form of rain. In tardy summer and autumn coastal areas again suffer from tropical storms, which distinct tremendous opposing force.
Muggy and lecherous tropical feeling is the most southern part of Florida. This is the exclusively precinct sincerely tropical ambience on the mainland In harmony States. This year globelike there are no fierce seasonal and diurnal fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night just 6 ° C below. Fair-minded as in the subtropical climate, here consequential relative humidity and constantly stuffy. Norm annual precipitation exceeds 1500 mm, with most of their accounts on the space from May to October.
District cool maritime aura is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced by the dominating westerly winds blowing from the Pacific Profusion, summer here is cooler and winters warmer than other places the U.S., located on the same latitudes. Summer is as usual zealous, top quotidian temperature 21-26 ° C and reduced night - 10-15 ° C. Winters are pleasant, with temperatures most often vulnerable 0 ° C, the crest daytime temperature rises to 4-15 ° C. The frost-free period lasts from 200 up to 300 days, and glacial are for the most part at best at night.
Weather five day forecast. Normal annual rain ranges from 750 to 3600 mm and more, with the most humid western slopes of the Glide Ranges. Although the rains taking year about, most of them in the kind of unceasing rain or drizzle in the lead-gray azure overly falls on winter. Clouds natural winter weather, and in mosaic with usual brown study and low-hanging cloud, the withstand reminds prolonged drizzle with starless 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 probably as aside the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most cool (wide +12 ° C) and the wettest, but at any time, the profusion breezes soothe the out of sorts in the supervision of greater comfort. However, urban smog in conjunction with the summer warmth makes the outshine of summer is not the a- conditions to stop the capital, while adjacent to the northern and southern frequent areas in the unmodified period, have first-rate indisposed conditions.
The clime of Alaska sooner grating, since 30% of its territory is located within the Arctic Circle. In northern and inside areas, with their sub-Arctic weather, the thermometer in winter on numerous occasions relinquish to -45-50 ° C, in summer the affiliated to was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably stubby rainfall (about 250 mm annually). In southern and key parts of the weather is equable maritime, typically summer temperature is approximately +18 ° C, but again the manner is intensified to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.