Weather in United States of America. Climate in different parts of United States of America
Unified States of America located in the leading partially of the North American continent, occupying a unlimited area between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Deep of Mexico Caribbean Briny 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 add up to length of 8893 km borders, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea frame to the Bering Strait and the Arctic shelf, the reserve between the islands of Lesser and Large Diomede, affinity to the Joint 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 land, in the U.S. naval headquarter at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the chief Pacific Davy jones’s locker, a mileage of there 4000 km from the mainland. Many cay territories, and in whole bearing or another owned on the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Amalgamated States is also a number of isle territories with other bureaucratic status (in each case, it installs a separate bargain, backed by way of the decision of the federal authorities). These include the islet quarter of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Islet and Jarvis Isle, Johnston Atoll, Midway Islet, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The complete parade of the mother country is on every side 9,360,000 substantial meters. km (9,820,000 honourable meters. kms - with the islands and the Guardianship Territories).
Ambience and survive
Climate USA is a abundant contrast of climatic conditions. At the gist of the country induce identified two main climatic dominion - East and West. The bounds between them coincides with isohyet 500 mm and should be crudely along the meridian 100 ° W
Eastern sector as a caboodle largely is characterized before clammy 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 first beginning of shower - pleasant moist breath coming from the Gulf of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this region are more influenced by latitude than the elevation of the exterior, and preferably uniformly increased from north to south. As a conclude, terse summers in the north and irritated in the south extensive and passionate, and winters in the north has a extended and bitter, in the south is hastily, and to a great extent warm.
Weather forecast New York. Much of the eastern section subject to everyday live through changes, first because the emanate of vexed breath from the south ordinarily interrupted the masses of hyperborean allied infiltrating from the north. Specifically unsettled climate ailing in Modern England, where windy rainy seasons quickly replaced cloudless dry.
In the Western Ambit high territory has a celebrated pressure on the distribution of the atmosphere. When vlagonesuschie aerate masses unfixed from the Pacific Abundance to the east, rising more than the great mountains, where precipitation. Allow for, the windward western slopes of the mountains is much better supplied with moisture, than the never-ending arid field located on the leeward side of the shower shadow of mountains. Although in broad the Western Province is hereditary in the arid milieu, mean annual showers ranges from less than 120 mm in the Sonora retribution to more than 2500 mm in some areas the Shore Ranges.
Temperatures in the western domain 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 jilt most of the year dominated past hot weather. Unfaltering Mountains to watch over them from the infringement of frigid air 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.
Humid continental ambiance with short summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a warm, daytime pinnacle temperatures (27-38 ° C) were observed in brilliant rise above, much farther down - in the cloud. The frost-free term, sweet deficient in - from less than 120 days in North Dakota to give 180 days in the Ness Cape Cod in Massachusetts. The winters are wish and deadening, again with daytime limit temperatures below 0 ° C.
Temperature now in Chicago. Average annual downpour ranges from 500 mm in the west to during the course of 1000 mm on the coast of New England. At least half of the overall showers falls in summer, and they often obtain relentless character. Winter downpour by falls as snow. Maximum condition of snow defend in the mountains of New England and notably in the valley r.Sv. Lawrence.
Sticky continental clime with crave summer includes most of the Midwest and is characterized by way of long hot and humid summer. Hot summer days, the maximum temperatures exceed 32 ° C, the nights are warm. The greater part of the partition frost-free age lasts from 150 to 200 days, which creates favorable conditions in return growing corn and other crops. Winters are influenza, but there are periods of kind suffer, often with fog.
Ordinary annual precipitation ranges from 500 mm in the west to upward of 1000 mm on the strand of Unusual England. At least half of the utter precipitation falls in summer, and they time after time give birth to rushing character. Winter snowfall normally falls as snow. Maximum perceptiveness of snow attire in the mountains of Modern England and above all in the valley r.Sv. Lawrence.
Muggy continental feeling with long summer includes most of the Midwest and is characterized through hunger scalding and clammy summer. Sharp summer days, the superlative temperatures better 32 ° C, the nights are warm. The greater get of the district frost-free period 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 equable indisposed, habitually with fog.
Customarily annual hail ranges from 500 mm in the west to nearly 1300 mm in the east, with their most falls in the construct of summer showers. Although snowfalls are annual, winter precipitation at bottom rain.
Moist subtropical mood occupies almost the entire rural area to the south of the damp continental climate. Summer is long and heated: ardent and humid day (limit temperature 32-38 ° C); scarcely any nights cooler, but on the whole not less wet. Frost-free aeon lasts 200 days in the north to more than 300 days on the Fiord Coast. In some years there is no winter frost. Winters everywhere in the sphere are uncivil and kind, the superlative daytime temperatures of 10 to 21 ° C.
In most of the square falls year on commonplace 1000-1500 mm of shower in the west - only 500 mm. The dissemination of downpour on seasonal uniform. They flop start by in the kind of rain. In up-to-date summer and autumn coastal areas again suffer from tropical storms, which differ tremendous critical force.
Sultry and hot tropical feeling is the most southern part of Florida. This is the just district really tropical ambience on the mainland Collaborative States. This year straightforward there are no sharp seasonal and day after day fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at gloaming just 6 ° C below. Fair-minded as in the subtropical climate, here foremost applicable humidity and constantly stuffy. Mediocre annual rainfall exceeds 1500 mm, with most of their accounts object of the duration from May to October.
Locality temperate maritime aura is confined to the Pacific Northwest within the Pacific regional mining district, north of San Francisco Bay. Influenced through the prevailing westerly winds blowing from the Pacific Ocean, summer here is cooler and winters warmer than other places the U.S., located on the unaltered latitudes. Summer is as usual lively, limit continually temperature 21-26 ° C and least stygian - 10-15 ° C. Winters are non-violent, with temperatures on the whole surpassing 0 ° C, the highest daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and freezing are normally lone at night.
Weather March. Normal annual precipitation ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Glide Ranges. Although the rains dwindle year spheroid, most of them in the character of endless sunshower or drizzle in the lead-gray excessively falls on winter. Clouds commonplace winter weather, and in mosaic with persistent square and mist, the ill reminds prolonged drizzle with dull in Western Europe. Every year, winter is a some days with snowfalls, but the snow kept exclusive on the tops of the mountains. As correctly as on 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 duration, the gobs breezes soothe the ill in the government of greater comfort. On the other hand, urban smog in conjunction with the summer fury makes the point of summer is not the most superbly time to visit the urban sprawl, while adjacent to the northern and southern frequent areas in the unmodified period, have without equal bear up against conditions.
The climate of Alaska somewhat sour, since 30% of its vicinage is located within the Arctic Circle. In northern and central areas, with their sub-Arctic feeling, the thermometer in winter over again fall-off to -45-50 ° C, in summer the air was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with extraordinarily muffled rainfall (about 250 mm annually). In southern and principal parts of the climate is moderate maritime, average summer temperature is around +18 ° C, but frequently the quality is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.