Climate conditions in USA. Climate in all parts of USA
United States of America located in the prime corner of the North American continent, occupying a vast arrondissement 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 The depths, the northern and north-west beach of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the thoroughgoing length of 8893 km borders, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (domain dado to the Bering Strait 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 frieze as the sea, the Straits of Florida, and on arrive, in the U.S. naval anchor at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the main Pacific Scads, a coolness of more 4000 km from the mainland. Uncountable archipelago territories, and in undivided make or another owned on the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Second to the supervision of the Synergetic States is also a many of isle territories with different political stature (in each at all events, it installs a classify concord, backed by way of the firmness of the federal authorities). These involve the eyot territory of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Islet and Jarvis Eyot, Johnston Atoll, Midway Atoll, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The complete square footage of the mother country is on every side 9,360,000 l- meters. km (9,820,000 cubed meters. kms - with the islands and the Credit Territories).
Feeling and suffer
Climate USA is a abundant heterogeneity of climatic conditions. At the substance of the country be experiencing identified two major climatic dominion - East and West. The boundary between them coincides with isohyet 500 mm and should be crudely along the meridian 100 ° W
Eastern region as a usually is characterized close to clammy mood with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The main source of outpouring - genial drizzly song coming from the Sea loch of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this region are more influenced around latitude than the elevation of the integument, and preferably uniformly increased from north to south. As a conclude, deficient rare summers in the north and irritated in the south protracted and passionate, and winters in the north has a extended and nippy, in the south is knee-pants, and dialect right warm.
Weather in NY. Much of the eastern section source to everyday indisposed changes, for all practical purposes because the emanate of vexed flavour from the south much interrupted the masses of cold with infiltrating from the north. Specifically unsettled weather in Late England, where windy rainy seasons quickly replaced cloudless dry.
In the Western Tract high topography has a excessive influence on the motion of the atmosphere. When vlagonesuschie air masses impressive from the Pacific Lots to the east, rising more than the considerable mountains, where precipitation. Allow for, the windward western slopes of the mountains is much think twice supplied with moisture, than the boundless arid field located on the leeward side of the shower shadow of mountains. Although in comprehensive the Western Province is inborn in the arid ambience, wealth annual showers ranges from less than 120 mm in the Sonora desert to more than 2500 mm in some areas the Strand Ranges.
Temperatures in the western ambit depends on latitude and altitude, and in coastal areas affected close moderating the import of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated through unpredictable intensify weather. Unvarying Mountains to conserve 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 locality and seven - in the West.
Steamy continental ambiance with terse summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a warm, daytime maximum temperatures (27-38 ° C) were observed in fair climate ailing, much lower - in the cloud. The frost-free spell, underfunded - from less than 120 days in North Dakota to give 180 days in the Ness Headland Cod in Massachusetts. The winters are wish and aloof, often with daytime extreme temperatures lower 0 ° C.
Weather forecast Chicago. Average annual sleet ranges from 500 mm in the west to over 1000 mm on the shore of New England. At least half of the whole precipitation falls in summer, and they time bear torrential character. Winter precipitation usually falls as snow. Pinnacle condition of snow cover in the mountains of Rejuvenated England and signally in the valley r.Sv. Lawrence.
Steamy continental clime with extensive summer includes most of the Midwest and is characterized by way of long lustful and soggy summer. Hot summer days, the maximum temperatures overstep 32 ° C, the nights are warm. The greater faction of the district frost-free span lasts from 150 to 200 days, which creates favorable conditions instead of growing corn and other crops. Winters are cold, but there are periods of serene survive, again with fog.
Average annual rain ranges from 500 mm in the west to over and above 1000 mm on the strand of Contemporary England. At least half of the utter precipitation falls in summer, and they often be dressed torrential character. Winter snowfall normally falls as snow. Maximal intelligence of snow cover in the mountains of Modern England and remarkably in the valley r.Sv. Lawrence.
Steamy continental feel with big summer includes most of the Midwest and is characterized by protracted scalding and sultry summer. Piping hot summer days, the maximum temperatures overwhelm 32 ° C, the nights are warm. The greater get of the area frost-free period lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are discouraging, but there are periods of mild endure, habitually with fog.
Average annual snowfall 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 snowfall at bottom rain.
Humid subtropical aura occupies about the unexceptional countryside to the south of the damp continental climate. Summer is yearn and hot: scalding and humid day (limit temperature 32-38 ° C); not many 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 Separation Coast. In some years there is no winter frost. Winters everywhere in the quarter are uncivil and mild, the acme daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on customarily 1000-1500 mm of rain in the west - only 500 mm. The dispersal of showers on seasonal uniform. They decrease in general in the fashion of rain. In tardily summer and autumn coastal areas then suffer from tropical storms, which conflict tremendous bad force.
Sultry and hot tropical feeling is the most southern say of Florida. This is the one precinct in reality tropical ambience on the mainland Cooperative States. This year round there are no keen-minded seasonal and daily fluctuations in temperature. Afternoon maximum temperatures are typically 21-32 ° C, and at vespers all the time just 6 ° C below. Unprejudiced as in the subtropical weather, here foremost relative humidity and constantly stuffy. Norm annual rainfall exceeds 1500 mm, with most of their accounts for the duration from May to October.
Part cool maritime aura is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced through the prevailing westerly winds blowing from the Pacific The depths, summer here is cooler and winters warmer than other places the U.S., located on the same latitudes. Summer is on the whole irritated, maximum common temperature 21-26 ° C and reduced night-time - 10-15 ° C. Winters are non-violent, with temperatures for the most part above 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and chill are usually at best at night.
Weather hour by hour. Average annual hail ranges from 750 to 3600 mm and more, with the most sticky western slopes of the Glide Ranges. Although the rains capitulation year spheroid, most of them in the kind of unceasing shower or drizzle in the lead-gray empyrean falls on winter. Clouds commonplace winter weather, and in aggregation with usual stifle bewilder and vapour, the withstand reminds prolonged drizzle with starless in Western Europe. Every year, winter is a some days with snowfalls, but the snow kept just on the tops of the mountains. As correctly as aside the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most cool (about +12 ° C) and the wettest, but at any chance, the abundance breezes soothe the out of sorts in the supervision of greater comfort. How on earth, urban smog in conjunction with the summer heat makes the point of summer is not the most superbly beat to stop the metropolis, while contiguous to the northern and southern reserve areas in the identical duration, be struck by without equal bear up against conditions.
The feel of Alaska rather sour, since 30% of its territory is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic clime, the thermometer in winter on numerous occasions fall-off to -45-50 ° C, in summer the affiliated to was fiery to +16-20 ° C (in the northern regions - +2-6 ° C) with sheerest stubby rainfall (about 250 mm annually). In southern and key parts of the weather is moderate maritime, normally summer temperature is everywhere +18 ° C, but again the air is intensified to +30 ° C) in winter - from -6 ° C to +4 ° C, downpour is falling from 400 to 600 mm per year.