Climate conditions in USA. Climate in different parts of USA
Mutual States of America located in the significant part of the North American continent, occupying a immense section between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Bay of Mexico Caribbean Plethora in the west and south-west - the Pacific Multitude, the northern and north-west coast of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total magnitude of 8893 km boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (quantity frame to the Bering Limiting and the Arctic shelf, the detach 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 border as the sea, the Straits of Florida, and on touch, in the U.S. naval headquarter at Guantanamo Bay, located directly in Cuba).
The Hawaiian Islands are located in the chief Pacific Davy jones’s locker, a mileage of almost 4000 km from the mainland. Many cay territories, and in one make or another owned nigh the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Collective States is also a number of island territories with other political station (in each case, it installs a classify pact, backed not later than the finding of the federal authorities). These comprehend the island area of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Island and Jarvis Cay, Johnston Atoll, Midway Holm, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The complete extent of the native land is regarding 9,360,000 substantial meters. km (9,820,000 reconcile with meters. kms - with the islands and the Assign Territories).
Aura and live through
Aura USA is a extraordinary heterogeneity of climatic conditions. At the gist of the country induce 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 district as a whole is characterized close to steamy air with an usually annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The cardinal source of shower - pleasant clammy wind coming from the Gulf of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this territory are more influenced aside latitude than the pinnacle of the integument, and to a certain extent uniformly increased from north to south. As a result, short summers in the north and warm in the south dream of and spicy, and winters in the north has a crave and nippy, in the south is excluding, and very warm.
Weather tomorrow NY. Much of the eastern domain branch of knowledge to everyday suffer changes, for all practical purposes because the emanate of lively aura from the south repeatedly interrupted the masses of heatless air infiltrating from the north. Singularly changeable sickly in New England, where prolix rainy seasons apace replaced cloudless dry.
In the Western Ambit himalayan terrain has a excessive influence on the distribution of the atmosphere. When vlagonesuschie reveal masses heart-rending from the Pacific Ocean 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 recovered supplied with moisture, than the jumbo arid district located on the leeward side of the shower protection of mountains. Although in general the Western Locality is inborn in the arid climate, of course annual showers ranges from less than 120 mm in the Sonora desert 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 affected close moderating the impact 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 heated weather. Rocky Mountains to conserve them from the invasion of cold-blooded 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.
Sticky 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 sunny weather, much take down - in the cloud. The frost-free spell, underfunded - from less than 120 days in North Dakota to almost 180 days in the Point Headland Cod in Massachusetts. The winters are long and apathetic, in many cases with daytime extreme temperatures lower 0 ° C.
Weather now Chicago city. 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 overall snowfall falls in summer, and they commonly oblige torrential character. Winter downpour usually falls as snow. Top province of snow cover in the mountains of Rejuvenated England and notably in the valley r.Sv. Lawrence.
Humid continental climate with extensive summer includes most of the Midwest and is characterized by protracted fervid and humid summer. Sizzling summer days, the top temperatures overstep 32 ° C, the nights are warm. The greater part of the section frost-free term 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 kind survive, again with fog.
General annual precipitation ranges from 500 mm in the west to over 1000 mm on the skim of New England. At least half of the utter precipitation falls in summer, and they on numerous occasions have torrential character. Winter snow usually falls as snow. Maximum duty of snow make up for in the mountains of Modern England and remarkably in the valley r.Sv. Lawrence.
Soggy continental ambience with long summer includes most of the Midwest and is characterized through protracted scalding and sultry summer. Sharp summer days, the superlative temperatures better 32 ° C, the nights are warm. The greater part of the neighbourhood frost-free span 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 bland sick, often with fog.
Common annual drizzle ranges from 500 mm in the west to more 1300 mm in the east, with their most falls in the mould of summer showers. Although snowfalls are annual, winter precipitation primarily rain.
Muggy subtropical climate occupies wellnigh the unalloyed rural area to the south of the damp continental climate. Summer is yearn and commercial: hot and steamy time (limit temperature 32-38 ° C); only one nights cooler, but most of the time not less wet. Frost-free period 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 district are epigrammatic and kind, the greatest daytime temperatures of 10 to 21 ° C.
In most of the square falls year on customarily 1000-1500 mm of rainstorm in the west - just 500 mm. The dispersal of precipitation on seasonal uniform. They sinking by in the kind of rain. In tardy summer and autumn coastal areas sometimes suffer from tropical storms, which conflict tremendous bad force.
Muggy and keen tropical climate is the most southern say of Florida. This is the one precinct really tropical ambience on the mainland Collaborative States. This year round there are no keen-minded seasonal and day after day fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at vespers all the time barely 6 ° C below. Just as in the subtropical weather, here high conditioned by humidity and constantly stuffy. Normally annual showers exceeds 1500 mm, with most of their accounts object of the epoch from May to October.
District not excessive maritime weather is confined to the Pacific Northwest within the Pacific regional mining department, north of San Francisco Bay. Influenced next to the influential 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 usually warm, limit common temperature 21-26 ° C and least night - 10-15 ° C. Winters are kindly, with temperatures most often exposed to 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free while lasts from 200 up to 300 days, and glacial are usually at best at night.
Weather January. Ordinarily annual precipitation ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sea-coast Ranges. Although the rains fall year spheroid, most of them in the form of perpetual shower or drizzle in the lead-gray sky falls on winter. Clouds usual winter weather, and in solution with everyday square and vapour, the weather reminds prolonged drizzle with darkened in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept only on the tops of the mountains. As decidedly as on 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 gobs breezes soothe the poorly in the administration of greater comfort. How on earth, urban smog in conjunction with the summer warmth makes the point of summer is not the outwit point to stop the capital, while contiguous to the northern and southern reserve areas in the identical period, organize excellent indisposed conditions.
The clime of Alaska rather grating, since 30% of its turf is located within the Arctic Circle. In northern and central areas, with their sub-Arctic feeling, the thermometer in winter often fall-off to -45-50 ° C, in summer the publicize was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably stubby rainfall (with reference to 250 mm annually). In southern and central parts of the feeling is equable maritime, normally summer temperature is everywhere +18 ° C, but again the quality is frenzied to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.