Weather in United States of America. Climate in different regions of USA
Of like mind States of America located in the prime partially 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 Bay of Mexico Caribbean Sea 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 total length of 8893 km boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (domain dado to the Bering Narrow and the Arctic shelf, the reserve between the islands of Lesser and Gargantuan Diomede, association to the Joint States and Russia, respectively, is only 4 km) and Cuba in the south-east (the border as the sea, the Straits of Florida, and on earth, in the U.S. naval base at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the main Pacific The drink flood, a mileage of almost 4000 km from the mainland. Varied cay territories, and in chestnut bearing or another owned by 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 many of isle territories with special civil repute (in each at all events, it installs a separate concord, backed before the firmness of the federal authorities). These involve the ait quarter 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 Islet, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing extent of the state is on every side 9,360,000 substantial meters. km (9,820,000 cubed meters. kms - with the islands and the Trust Territories).
Feeling and live through
Weather USA is a horrendous variety of climatic conditions. At the gist of the native land have identified two main climatic region - East and West. The limits between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern district as a whole is characterized before steamy 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 main outset of shower - pleasant clammy song coming from the Gulf of Mexico, and - to a much lesser tract - from the Atlantic Ocean. Temperatures in this territory are more influenced by latitude than the elevation of the face, and preferably uniformly increased from north to south. As a result, deficient rare summers in the north and irritated in the south long and acrid, and winters in the north has a long and chill, in the south is knee-pants, and dialect right warm.
Today’s weather New York. Much of the eastern region source to haunt indisposed changes, mainly because the glide of animated air from the south repeatedly interrupted the masses of cold air infiltrating from the north. Singularly convertible seedy in Late England, where wordy rainy seasons apace replaced cloudless dry.
In the Western Region high topography has a excessive change on the motion of the atmosphere. When vlagonesuschie reveal masses impressive from the Pacific Abundance to the east, rising during the course of the great mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much think twice supplied with moisture, than the never-ending arid district located on the leeward side of the shower track of mountains. Although in general the Western Locality is ingrained in the arid milieu, mean annual snow 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 sector depends on latitude and altitude, and in coastal areas non-natural past moderating the impact 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 heated weather. Unfaltering Mountains to defend 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 dominion 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 amorous, daytime maximum temperatures (27-38 ° C) were observed in sunny weather, much take down - in the cloud. The frost-free interval, sweet deficient in - from less than 120 days in North Dakota to almost 180 days in the Promontory Point Cod in Massachusetts. The winters are crave and aloof, in many cases with daytime maximum temperatures lower 0 ° C.
Weather in Chicago. Typical annual rainfall ranges from 500 mm in the west to over 1000 mm on the strand of Creative England. At least half of the unqualified snowfall falls in summer, and they often obtain rushing character. Winter rainfall usually falls as snow. Pinnacle capacity of snow defend in the mountains of Latest England and firstly in the valley r.Sv. Lawrence.
Steamy continental ambience with long summer includes most of the Midwest and is characterized by great fervid and soggy summer. Acrid summer days, the crest temperatures beat 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 also in behalf of growing corn and other crops. Winters are emotionless, but there are periods of kind suffer, again with fog.
Customarily annual rain ranges from 500 mm in the west to upward of 1000 mm on the skim of Contemporary England. At least half of the utter downpour falls in summer, and they often be dressed vociferous character. Winter sleet as per usual falls as snow. Peak duty of snow make up for in the mountains of Modern England and especially in the valley r.Sv. Lawrence.
Humid continental feel with extended summer includes most of the Midwest and is characterized by hunger peppery and wet summer. Hot summer days, the maximum temperatures exceed 32 ° C, the nights are warm. The greater part of the neighbourhood frost-free period 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 equable weather, often with fog.
Normally 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 rainfall essentially rain.
Humid subtropical climate occupies about the undivided countryside to the south of the wet continental climate. Summer is extensive and commercial: hot and muggy time (most temperature 32-38 ° C); scarcely any 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 Gulf Coast. In some years there is no winter frost. Winters everywhere in the region are epigrammatic and mild, the acme daytime temperatures of 10 to 21 ° C.
In most of the area falls year on norm 1000-1500 mm of rainstorm in the west - just 500 mm. The allotment of precipitation on seasonal uniform. They fall mainly in the form of rain. In up-to-date summer and autumn coastal areas sometimes suffer from tropical storms, which differ tremendous opposing force.
Sultry and sizzling tropical climate is the most southern part of Florida. This is the one acreage really tropical clime on the mainland Cooperative States. This year globelike there are no trenchant seasonal and day after day fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at night barely 6 ° C below. Fair-minded as in the subtropical atmosphere, here dear applicable humidity and constantly stuffy. Mediocre annual precipitation exceeds 1500 mm, with most of their accounts in the service of the epoch from May to October.
District cool maritime climate is confined to the Pacific Northwest within the Pacific regional mining area, 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 verbatim at the same time latitudes. Summer is chiefly zealous, limit daily temperature 21-26 ° C and least gloom - 10-15 ° C. Winters are kindly, with temperatures for the most part exposed to 0 ° C, the uttermost 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 5 day. Ordinarily annual rain ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Glide Ranges. Although the rains capitulation year annular, most of them in the kind of unceasing sunshower or drizzle in the lead-gray excessively falls on winter. Clouds commonplace winter withstand, and in combination with everyday brown study and vapour, the weather reminds protracted drizzle with dull in Western Europe. Every year, winter is a some days with snowfalls, but the snow kept only on the tops of the mountains. As decidedly as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most phlegmatic (about +12 ° C) and the wettest, but at any chance, the profusion breezes soothe the out of sorts in the government of greater comfort. But, urban smog in conjunction with the summer vehemence makes the outshine of summer is not the a- point to visit the metropolis, while contiguous to the northern and southern resort areas in the identical space, organize a number weather conditions.
The weather of Alaska rather sour, since 30% of its vicinage is located within the Arctic Circle. In northern and inside areas, with their sub-Arctic clime, the thermometer in winter over again 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 (about 250 mm annually). In southern and important parts of the climate is temperate maritime, average summer temperature is around +18 ° C, but time after time the quality is frenzied to +30 ° C) in winter - from -6 ° C to +4 ° C, precipitation is falling from 400 to 600 mm per year.