Climatic conditions in USA. Weather in all parts of United States of America
United States of America located in the central corner of the North American continent, occupying a limitless area between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Space of Mexico Caribbean Plethora in the west and south-west - the Pacific Lots, the northern and north-west seashore of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total length of 8893 km limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (quantity purfle to the Bering Strait and the Arctic shelf, the reserve between the islands of Lesser and Large Diomede, connection to the United States and Russia, separately, is solely 4 km) and Cuba in the south-east (the frieze as the swell, the Straits of Florida, and on land, in the U.S. naval anchor at Guantanamo Bay, located directly in Cuba).
The Hawaiian Islands are located in the dominant Pacific Ocean, a coolness of about 4000 km from the mainland. Varied archipelago territories, and in undivided form or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Out of sight the supervision of the Synergetic States is also a many of island territories with special bureaucratic stature (in each at all events, it installs a classify bargain, backed by way of the conclusion of the federal authorities). These contain the islet 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 Isle, Johnston Atoll, Midway Islet, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The complete extent of the state is on every side 9,360,000 square meters. km (9,820,000 reconcile with meters. kms - with the islands and the Credit Territories).
Climate and weather
Feeling USA is a abundant contrast of climatic conditions. At the gist of the countryside be experiencing identified two main climatic region - East and West. The bounds between them coincides with isohyet 500 mm and should be unsympathetically along the meridian 100 ° W
Eastern region as a caboodle largely is characterized close to humid climate with an average annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The main provenience of shower - pleasant clammy wind coming from the Inlet of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this tract are more influenced aside latitude than the height of the exterior, and measure uniformly increased from north to south. As a conclude, terse summers in the north and eager in the south protracted and spicy, and winters in the north has a long and nippy, in the south is hastily, and dialect right warm.
Weather forecast NY. Much of the eastern region branch of knowledge to continuing indisposed changes, for all practical purposes because the rush of vexed aura from the south much interrupted the masses of hyperborean manner infiltrating from the north. Notably convertible sickly in New England, where windy rainy seasons hurriedly replaced cloudless dry.
In the Western Region mountainous ground has a great pressurize on the episode of the atmosphere. When vlagonesuschie current masses impressive from the Pacific Lots to the east, rising over the great mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much crap-shooter supplied with moisture, than the jumbo arid field located on the leeward side of the flood protection of mountains. Although in unspecific the Western Province is hereditary in the arid weather, of course annual showers ranges from less than 120 mm in the Sonora barren to more than 2500 mm in some areas the Coast Ranges.
Temperatures in the western ambit depends on latitude and altitude, and in coastal areas affected by moderating the import of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desolate most of the year dominated through biting weather. Rocky Mountains to conserve 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 region and seven - in the West.
Humid continental climate with in a word summers covers the northern states from North Dakota to Maine. Summer is short and there is a warm, daytime maximum temperatures (27-38 ° C) were observed in fine weather, much take down - in the cloud. The frost-free term, brief - from less than 120 days in North Dakota to approximately 180 days in the Point Point Cod in Massachusetts. The winters are long and deadening, in many cases with daytime maximum temperatures below 0 ° C.
Average weather Chicago city. Normal annual rainfall ranges from 500 mm in the west to during the course of 1000 mm on the coast of Trendy England. At least half of the total showers falls in summer, and they commonly have torrential character. Winter precipitation normally falls as snow. Greatest province of snow defend in the mountains of Chic England and signally in the valley r.Sv. Lawrence.
Sticky continental feeling with long summer includes most of the Midwest and is characterized nearby long lustful and humid summer. Acrid summer days, the crest temperatures beat 32 ° C, the nights are warm. The greater in some measure of the division frost-free period 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 survive, again with fog.
General annual snow ranges from 500 mm in the west to greater than 1000 mm on the coast of New England. At least half of the total precipitation falls in summer, and they in many cases have rushing character. Winter sleet for the most part falls as snow. Maximum perceptiveness of snow make up for in the mountains of Unfamiliar England and especially in the valley r.Sv. Lawrence.
Muggy continental feel with extended summer includes most of the Midwest and is characterized through protracted hot and wet summer. Sharp summer days, the highest temperatures pass 32 ° C, the nights are warm. The greater neck of the woods of the neighbourhood frost-free span 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 equable endure, habitually with fog.
Average annual hail 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 precipitation essentially rain.
Muggy subtropical climate occupies about the entire country to the south of the humid continental climate. Summer is yearn and heated: ardent and muggy date (maximum temperature 32-38 ° C); few 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 Gulf Coast. In some years there is no winter frost. Winters wholly the quarter are short and mild, the greatest daytime temperatures of 10 to 21 ° C.
In most of the square falls year on norm 1000-1500 mm of rainstorm in the west - no greater than 500 mm. The dissemination of precipitation on seasonal uniform. They fall mainly in the kind of rain. In late summer and autumn coastal areas again suffer from tropical storms, which part company tremendous opposing force.
Humid and hot tropical feeling is the most southern function of Florida. This is the exclusively district really tropical climate on the mainland United States. This year round there are no sharp seasonal and diurnal fluctuations in temperature. Afternoon zenith temperatures are typically 21-32 ° C, and at night-time only 6 ° C below. Fair-minded as in the subtropical atmosphere, here high apropos comparative humidity and constantly stuffy. Normally annual rain exceeds 1500 mm, with most of their accounts object of the space from May to October.
Locality cool maritime weather is confined to the Pacific Northwest within the Pacific regional mining area, 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 irritated, maximum quotidian temperature 21-26 ° C and least night - 10-15 ° C. Winters are pleasant, with temperatures usually above 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and freezing are inveterately at best at night.
Weather for the week. Ordinarily annual precipitation ranges from 750 to 3600 mm and more, with the most humid western slopes of the Sea-coast Ranges. Although the rains taking year round, most of them in the character of perpetual volley or drizzle in the lead-gray empyrean falls on winter. Clouds commonplace winter bear up against, and in combination with everyday square and fog, the stand reminds protracted drizzle with darkened in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept just on the tops of the mountains. As decidedly as aside the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most phlegmatic (wide +12 ° C) and the wettest, but at any set, the profusion breezes soothe the ill in the direction of greater comfort. But, urban smog in conjunction with the summer warmth makes the object of summer is not the best point to by the metropolis, while abutting the northern and southern reserve areas in the same space, organize first-rate bear up against conditions.
The feel of Alaska somewhat sour, since 30% of its turf is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic weather, the thermometer in winter on numerous occasions come by to -45-50 ° C, in summer the publicize was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably muffled rainfall (to 250 mm annually). In southern and principal parts of the clime is abstemious maritime, typically summer temperature is approximately +18 ° C, but frequently the manner is frenzied to +30 ° C) in winter - from -6 ° C to +4 ° C, downpour is falling from 400 to 600 mm per year.