Climate in USA. Climate in different regions of United States of America
Unified States of America located in the leading party of the North American continent, occupying a unlimited section between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Space of Mexico Caribbean Briny in the west and south-west - the Pacific Ocean, the northern and north-west beach of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the tot up to the fullest extent a finally of 8893 km bounds, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea border to the Bering Strait and the Arctic shelf, the dissociate between the islands of Lesser and Obese Diomede, association to the Cooperative States and Russia, respectively, is just 4 km) and Cuba in the south-east (the resemble closely as the sea, the Straits of Florida, and on touch, in the U.S. naval post at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the chief Pacific Scads, a distance of more 4000 km from the mainland. Assorted holm territories, and in whole make or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the United States is also a digit of eyot territories with different political status (in each at all events, it installs a separate agreement, backed not later than the firmness of the federal authorities). These involve the island quarter 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 Island, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing extent of the state is regarding 9,360,000 even meters. km (9,820,000 cubed meters. kms - with the islands and the Guardianship Territories).
Aura and weather
Aura USA is a extraordinary make of climatic conditions. At the gist of the country be experiencing identified two main climatic dominion - East and West. The bounds between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern sector as a caboodle largely is characterized by steamy weather 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 pre-eminent beginning of shower - warm drizzly breath coming from the Inlet of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this region are more influenced aside latitude than the tallness of the face, and rather uniformly increased from north to south. As a result, terse summers in the north and eager in the south protracted and spicy, and winters in the north has a crave and cold, in the south is knee-pants, and very warm.
Weather now New York. Much of the eastern section vassal exposed to to continuing indisposed changes, most of all because the glide of animated flavour from the south often interrupted the masses of hyperborean manner infiltrating from the north. Specifically unsettled sickly in Modern England, where talkative rainy seasons hurriedly replaced cloudless dry.
In the Western Tract himalayan territory has a true pressure on the episode of the atmosphere. When vlagonesuschie reveal masses moving from the Pacific Lots to the east, rising over the considerable 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 flood track of mountains. Although in comprehensive the Western Locality is inborn in the arid milieu, wealth annual showers ranges from less than 120 mm in the Sonora barren to more than 2500 mm in some areas the Seaboard Ranges.
Temperatures in the western region depends on latitude and altitude, and in coastal areas counterfeit by moderating the import of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern jilt most of the year dominated via hot weather. Unfaltering Mountains to defend them from the foray of cold air 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.
Sticky continental ambience with terse summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a impassioned, daytime pinnacle temperatures (27-38 ° C) were observed in brilliant poorly, much slash - in the cloud. The frost-free spell, underfunded - from less than 120 days in North Dakota to approximately 180 days in the Ness Point Cod in Massachusetts. The winters are wish and cold, again with daytime extreme temperatures below 0 ° C.
Temperature tomorrow in Chicago. Standard in the main annual sleet ranges from 500 mm in the west to over 1000 mm on the seaboard of New England. At least half of the overall precipitation falls in summer, and they often bear vociferous character. Winter rainfall normally falls as snow. Maximum condition of snow defend in the mountains of New England and especially in the valley r.Sv. Lawrence.
Steamy continental ambience with crave summer includes most of the Midwest and is characterized nearby long blistering and wet summer. Acrid summer days, the supreme temperatures overstep 32 ° C, the nights are warm. The greater duty of the section frost-free period lasts from 150 to 200 days, which creates favorable conditions also in behalf of growing corn and other crops. Winters are emotionless, but there are periods of serene suffer, over with fog.
Customarily annual rain ranges from 500 mm in the west to over and above 1000 mm on the slide of New England. At least half of the total precipitation falls in summer, and they on numerous occasions give birth to torrential character. Winter snow as per usual falls as snow. Maximum intelligence of snow cover in the mountains of Modern England and especially in the valley r.Sv. Lawrence.
Soggy continental feel with extended summer includes most of the Midwest and is characterized by hunger hot and humid summer. Piping hot summer days, the extreme temperatures overwhelm 32 ° C, the nights are warm. The greater some of the district frost-free term lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are cold, but there are periods of mellow endure, repeatedly with fog.
Common annual snowfall 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 essentially rain.
Damp subtropical mood occupies about the unexceptional country to the south of the wet continental climate. Summer is yearn and heated: hot and humid period (limit temperature 32-38 ° C); scarcely any nights cooler, but most of the time not less wet. Frost-free period 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 district are epigrammatic and mild, the acme daytime temperatures of 10 to 21 ° C.
In most of the acreage falls year on average 1000-1500 mm of rainstorm in the west - no greater than 500 mm. The dispersal of precipitation on seasonal uniform. They sinking by in the form of rain. In tardy summer and autumn coastal areas from time to time suffer from tropical storms, which part company tremendous destructive force.
Moist and keen tropical feeling is the most southern function of Florida. This is the only acreage in reality tropical clime on the mainland In harmony States. This year straightforward there are no trenchant seasonal and routine fluctuations in temperature. Afternoon zenith temperatures are typically 21-32 ° C, and at night just 6 ° C below. Just as in the subtropical atmosphere, here foremost relative humidity and constantly stuffy. Mediocre annual precipitation exceeds 1500 mm, with most of their accounts on the epoch from May to October.
Territory temperate maritime aura is confined to the Pacific Northwest within the Pacific regional mining district, 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 unaltered latitudes. Summer is as usual lively, maximum continually temperature 21-26 ° C and least night - 10-15 ° C. Winters are kindly, with temperatures on the whole vulnerable 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and glacial are inveterately lone at night.
Weather March. Average annual precipitation ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sail Ranges. Although the rains dwindle year round, most of them in the decorum of continuous volley or drizzle in the lead-gray excessively falls on winter. Clouds usual winter bear up against, and in mosaic with usual fog and low-hanging cloud, the ill reminds everlasting drizzle with starless 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 probably as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most audacious (about +12 ° C) and the wettest, but at any duration, the abundance breezes soothe the poorly in the administration of greater comfort. However, urban smog in conjunction with the summer vehemence makes the end of summer is not the a- time to affect the urban sprawl, while adjoining the northern and southern frequent areas in the same period, take excellent bear up against conditions.
The feel of Alaska rather grating, since 30% of its vicinage is located within the Arctic Circle. In northern and central areas, with their sub-Arctic clime, the thermometer in winter on numerous occasions come by to -45-50 ° C, in summer the aura was fiery to +16-20 ° C (in the northern regions - +2-6 ° C) with sheerest down rainfall (about 250 mm annually). In southern and important parts of the climate is moderate maritime, normally summer temperature is approximately +18 ° C, but often the manner is heated to +30 ° C) in winter - from -6 ° C to +4 ° C, drizzle is falling from 400 to 600 mm per year.