Climate conditions in USA. Climate in all parts of USA
Of like mind States of America located in the prime corner of the North American continent, occupying a immense area between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Deep of Mexico Caribbean Sea 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 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 (domain purfle to the Bering Strait and the Arctic shelf, the detach between the islands of Lesser and Gargantuan Diomede, association to the Coordinated States and Russia, mutatis mutandis, is only 4 km) and Cuba in the south-east (the border as the breaker, the Straits of Florida, and on touch, in the U.S. naval headquarter at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the central Pacific The drink flood, a coolness of more 4000 km from the mainland. Uncountable holm territories, and in one bearing or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Second to the supervision of the United States is also a many of key territories with distinguishable political status (in each example in any event, it installs a classify agreement, backed by the finding of the federal authorities). These involve the island territory 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 Key, Palmyra, Wake, Kingman Reef and some other territory.
The gross square footage of the state is to 9,360,000 l- meters. km (9,820,000 reconcile with meters. kms - with the islands and the Assign Territories).
Climate and suffer
Aura USA is a horrendous make of climatic conditions. At the substance of the countryside induce identified two main climatic region - East and West. The bounds between them coincides with isohyet 500 mm and should be roughly along the meridian 100 ° W
Eastern sector as a well is characterized by wet air with an average annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first source of rain - keen foggy breath coming from the Inlet of Mexico, and - to a much lesser tract - from the Atlantic Ocean. Temperatures in this territory are more influenced around latitude than the elevation of the surface, and measure uniformly increased from north to south. As a conclude, brief summers in the north and intense in the south extensive and spicy, and winters in the north has a long and chill, in the south is excluding, and exact warm.
Weather tomorrow New York. Much of the eastern region subject to haunt weather changes, first because the emanate of animated air from the south ordinarily interrupted the masses of numbing allied infiltrating from the north. Especially uneven weather in Modern England, where wordy rainy seasons hurriedly replaced cloudless dry.
In the Western Ambit high terrain has a celebrated pressure on the circulation of the atmosphere. When vlagonesuschie aerate masses impressive from the Pacific Davy jones’s locker to the east, rising upwards the considerable mountains, where precipitation. Allow for, the windward western slopes of the mountains is much recovered supplied with moisture, than the vast arid area located on the leeward side of the flood shadow of mountains. Although in unspecific the Western Province is inborn in the arid climate, mean annual precipitation 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 affected past 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 biting weather. Unvarying Mountains to defend them from the foray of distant 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.
Wet continental aura with momentary summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a warm, daytime climax temperatures (27-38 ° C) were observed in brilliant poorly, much take down - in the cloud. The frost-free period, underfunded - from less than 120 days in North Dakota to almost 180 days in the Cape Headland Cod in Massachusetts. The winters are large and apathetic, again with daytime supreme temperatures below 0 ° C.
Weather conditions in Chicago. Typical annual precipitation ranges from 500 mm in the west to over 1000 mm on the shore of New England. At least half of the total showers falls in summer, and they usually have relentless character. Winter downpour by falls as snow. Top gift of snow defend in the mountains of Chic England and especially in the valley r.Sv. Lawrence.
Sticky continental feeling with long summer includes most of the Midwest and is characterized on protracted fervid and wet summer. Hot summer days, the crest temperatures beat 32 ° C, the nights are warm. The greater faction of the partition frost-free term lasts from 150 to 200 days, which creates favorable conditions instead of growing corn and other crops. Winters are emotionless, but there are periods of kind suffer, often with fog.
Average annual precipitation ranges from 500 mm in the west to greater than 1000 mm on the skim of New England. At least half of the total snowfall falls in summer, and they in many cases take torrential character. Winter snow as per usual falls as snow. Maximal capacity of snow cover in the mountains of Modern England and above all in the valley r.Sv. Lawrence.
Steamy continental feel with extended summer includes most of the Midwest and is characterized by way of long piquant and humid summer. Hot summer days, the maximum temperatures better 32 ° C, the nights are warm. The greater neck of the woods of the district frost-free term lasts from 150 to 200 days, which creates favorable conditions pro growing corn and other crops. Winters are discouraging, but there are periods of bland endure, repeatedly with fog.
Customarily annual precipitation ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the mould of summer showers. Although snowfalls are annual, winter precipitation primarily rain.
Humid subtropical mood occupies almost the undivided country to the south of the wet continental climate. Summer is yearn and heated: hot and steamy day (extreme temperature 32-38 ° C); only one 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 Gulf Coast. In some years there is no winter frost. Winters wholly the sphere are uncivil and mellow, the acme daytime temperatures of 10 to 21 ° C.
In most of the area falls year on norm 1000-1500 mm of shower in the west - just 500 mm. The allotment of downpour on seasonal uniform. They flop start on the whole in the fashion of rain. In tardy summer and autumn coastal areas from time to time suffer from tropical storms, which conflict tremendous destructive force.
Humid and keen tropical feeling is the most southern say of Florida. This is the only precinct in reality tropical atmosphere on the mainland Collaborative States. This year down there are no sharp seasonal and routine fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at night-time just 6 ° C below. Unprejudiced as in the subtropical climate, here high conditioned by humidity and constantly stuffy. Mediocre annual showers exceeds 1500 mm, with most of their accounts in the service of 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 influential westerly winds blowing from the Pacific The briny, summer here is cooler and winters warmer than other places the U.S., located on the verbatim at the same time latitudes. Summer is usually zealous, upper limit continually temperature 21-26 ° C and least night - 10-15 ° C. Winters are mild, with temperatures on the whole surpassing 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and ice-cold are for the most part alone at night.
Weather five day. Average annual rain ranges from 750 to 3600 mm and more, with the most sticky western slopes of the Sail Ranges. Although the rains capitulation year annular, most of them in the kind of endless sunshower or drizzle in the lead-gray sky falls on winter. Clouds commonplace winter weather, and in aggregation with everyday brown study and low-hanging cloud, the weather reminds everlasting drizzle with overcast in Western Europe. Every year, winter is a scarcely any days with snowfalls, but the snow kept just on the tops of the mountains. As correctly as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most cool (wide +12 ° C) and the wettest, but at any time, the abundance breezes soothe the out of sorts in the direction of greater comfort. On the other hand, urban smog in conjunction with the summer warmth makes the outshine of summer is not the a- beat to stop the capital city, while contiguous to the northern and southern resort areas in the identical era, be struck by first-rate out of sorts conditions.
The feel of Alaska more grating, since 30% of its stamping-ground is located within the Arctic Circle. In northern and central areas, with their sub-Arctic weather, 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 extraordinarily muffled rainfall (to 250 mm annually). In southern and principal parts of the feeling is moderate maritime, normally summer temperature is around +18 ° C, but time after time the air is frenzied to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.