Climate in USA. Weather in all regions of USA
Mutual States of America located in the significant party of the North American continent, occupying a immense district between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Gulf of Mexico Caribbean Flood in the west and south-west - the Pacific Ocean, the northern and north-west coast of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the thoroughgoing 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 (mystified border to the Bering Narrow and the Arctic shelf, the detach between the islands of Lesser and Large Diomede, belonging to the Cooperative States and Russia, mutatis mutandis, is only 4 km) and Cuba in the south-east (the dado as the sevens, the Straits of Florida, and on earth, in the U.S. naval headquarter at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the chief Pacific The drink flood, a haughtiness of there 4000 km from the mainland. Varied island territories, and in undivided invent or another owned during the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Out of sight the supervision of the Collective States is also a digit of island territories with distinguishable bureaucratic status (in each case, it installs a independent agreement, backed by way of the conclusion of the federal authorities). These contain the ait area 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 country is on every side 9,360,000 l- meters. km (9,820,000 square meters. kms - with the islands and the Credit Territories).
Aura and survive
Weather USA is a horrendous make of climatic conditions. At the gist of the native land drink identified two major climatic region - East and West. The limits between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern region as a usually is characterized by wet climate 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 first source of shower - pleasant clammy song coming from the Gulf of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this quarter are more influenced aside latitude than the height of the integument, and preferably uniformly increased from north to south. As a result, brief summers in the north and eager in the south protracted and hot, and winters in the north has a crave and chill, in the south is hastily, and dialect right warm.
Local weather NY. Much of the eastern region vassal exposed to to everyday live through changes, most of all because the glide of vexed breath from the south repeatedly interrupted the masses of numbing manner infiltrating from the north. Notably changeable weather in New England, where talkative rainy seasons apace replaced cloudless dry.
In the Western Tract high territory has a celebrated influence on the episode of the atmosphere. When vlagonesuschie aerate 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 better supplied with moisture, than the jumbo arid area located on the leeward side of the shower track of mountains. Although in unspecific 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 Coast Ranges.
Temperatures in the western ambit depends on latitude and altitude, and in coastal areas affected close moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated past unpredictable intensify weather. Rocky Mountains to protect them from the invasion of cold 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 aura with momentary summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a affable, daytime pinnacle temperatures (27-38 ° C) were observed in fine climate ailing, much lower - in the cloud. The frost-free term, sweet deficient in - from less than 120 days in North Dakota to give 180 days in the Promontory Cape Cod in Massachusetts. The winters are large and cold, continually with daytime maximum temperatures lower 0 ° C.
Current weather Chicago. Average annual rainfall ranges from 500 mm in the west to during the course of 1000 mm on the strand of New England. At least half of the total snowfall falls in summer, and they time oblige torrential character. Winter downpour by falls as snow. Pinnacle gift of snow sheathe in the mountains of Latest England and especially in the valley r.Sv. Lawrence.
Humid continental climate with extensive summer includes most of the Midwest and is characterized by elongated hot and sultry summer. Hot summer days, the top temperatures beat 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 instead of growing corn and other crops. Winters are unheated, but there are periods of mild suffer, again with fog.
General annual precipitation ranges from 500 mm in the west to upward of 1000 mm on the slide of Unexplored England. At least half of the unqualified snow falls in summer, and they often take copious character. Winter snow as per usual falls as snow. Maximum duty of snow make up for in the mountains of Fresh England and above all in the valley r.Sv. Lawrence.
Soggy continental ambience with lengthy summer includes most of the Midwest and is characterized past long scalding and clammy summer. Hot summer days, the superlative temperatures pass 32 ° C, the nights are warm. The greater part of the district frost-free space lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are depressing, but there are periods of mild indisposed, repeatedly with fog.
Common annual snowfall ranges from 500 mm in the west to wellnigh 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter rain mainly rain.
Humid subtropical aura occupies almost the undivided rural area to the south of the wet continental climate. Summer is yearn and hot: hot and muggy day (maximum temperature 32-38 ° C); not many nights cooler, but most of the time 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 everywhere in the sphere are epigrammatic and temperate, the maximum daytime temperatures of 10 to 21 ° C.
In most of the acreage falls year on average 1000-1500 mm of outpouring in the west - at most 500 mm. The dispersal of showers on seasonal uniform. They sinking on the whole in the fashion of rain. In tardy summer and autumn coastal areas from time to time suffer from tropical storms, which distinct tremendous critical force.
Muggy and lecherous tropical climate is the most southern say of Florida. This is the one acreage sincerely tropical climate on the mainland In harmony States. This year straightforward there are no sharp seasonal and daily fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at gloaming just 6 ° C below. Unprejudiced as in the subtropical feeling, here high apropos comparative humidity and constantly stuffy. Normally annual showers exceeds 1500 mm, with most of their accounts on the space from May to October.
Territory not excessive maritime weather is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced through the influential westerly winds blowing from the Pacific Profusion, summer here is cooler and winters warmer than other places the U.S., located on the verbatim at the same time latitudes. Summer is on the whole lively, maximum quotidian temperature 21-26 ° C and least night - 10-15 ° C. Winters are non-violent, with temperatures for the most part surpassing 0 ° C, the highest daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and chill are usually only at night.
Weather March. Normal annual rain ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Glide Ranges. Although the rains dwindle year round, most of them in the form of endless shower or drizzle in the lead-gray empyrean falls on winter. Clouds commonplace winter sick, and in combination with persistent brown study and fog, the stand reminds marathon drizzle with starless in Western Europe. Every year, winter is a some days with snowfalls, but the snow kept sole on the tops of the mountains. As well as aside the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most cool (with respect to +12 ° C) and the wettest, but at any set, the abundance breezes soothe the weather in the direction of greater comfort. On the other hand, urban smog in conjunction with the summer warmth makes the point of summer is not the most superbly conditions to stop the metropolis, while contiguous to the northern and southern alternative areas in the unmodified era, organize without equal indisposed conditions.
The weather of Alaska somewhat bleak, since 30% of its territory is located within the Arctic Circle. In northern and central areas, with their sub-Arctic weather, the thermometer in winter on numerous occasions drop to -45-50 ° C, in summer the affiliated to was fiery to +16-20 ° C (in the northern regions - +2-6 ° C) with extraordinarily down rainfall (about 250 mm annually). In southern and important parts of the climate is temperate maritime, average summer temperature is on all sides +18 ° C, but time after time the manner is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, precipitation is falling from 400 to 600 mm per year.