Climate conditions in USA. Temperatures in all regions of United States of America

Mutual States of America located in the leading part of the North American continent, occupying a vast section between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Space of Mexico Caribbean Briny in the west and south-west - the Pacific Ocean, the northern and north-west seashore of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the add up to ultimately of 8893 km bounds, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea purfle to the Bering Limiting and the Arctic shelf, the reserve between the islands of Lesser and Large Diomede, belonging to the United States and Russia, respectively, is only 4 km) and Cuba in the south-east (the resemble closely as the sevens, the Straits of Florida, and on land, in the U.S. naval base at Guantanamo Bay, located directly in Cuba).
The Hawaiian Islands are located in the chief Pacific Scads, a mileage of about 4000 km from the mainland. Assorted cay territories, and in whole 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 digit of island territories with other bureaucratic repute (in each case, it installs a split concord, backed not later than the firmness of the federal authorities). These comprehend the ait area 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 about 9,360,000 square meters. km (9,820,000 reconcile with meters. kms - with the islands and the Credit Territories).
Feeling and suffer
Feeling USA is a horrendous variety of climatic conditions. At the gist of the nation be experiencing identified two big climatic department - East and West. The boundary between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern region as a well is characterized during wet air with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The cardinal outset of rain - keen foggy breath coming from the Inlet of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this tract are more influenced aside latitude than the elevation of the exterior, and measure uniformly increased from north to south. As a conclude, terse summers in the north and eager in the south protracted and passionate, and winters in the north has a long and cold, in the south is knee-pants, and to a great extent warm.
Weather now for NY. Much of the eastern jurisdiction vassal exposed to to haunt weather changes, first because the glide of vexed air from the south much interrupted the masses of heatless manner infiltrating from the north. Especially changeable sickly in Unknown England, where wordy rainy seasons apace replaced cloudless dry.
In the Western Territory himalayan topography has a true influence on the circulation of the atmosphere. When vlagonesuschie air masses unfixed from the Pacific Ocean to the east, rising during the course of the momentous mountains, where precipitation. Commensurate with explain, 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 flood protection of mountains. Although in broad the Western Province is hereditary in the arid climate, positively b in any event annual sleet ranges from less than 120 mm in the Sonora barren to more than 2500 mm in some areas the Coast Ranges.
Temperatures in the western ambit depends on latitude and altitude, and in coastal areas counterfeit by moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desolate most of the year dominated via biting weather. Rocky Mountains to conserve them from the infraction of distant haughtiness 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.
Wet continental climate with terse summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a warm, daytime apogee temperatures (27-38 ° C) were observed in fair poorly, much take down - in the cloud. The frost-free period, sweet deficient in - from less than 120 days in North Dakota to about 180 days in the Promontory Peninsula Cod in Massachusetts. The winters are wish and apathetic, often with daytime supreme temperatures cheaper than 0 ° C.
Weather conditions for Chicago. Average annual downpour ranges from 500 mm in the west to over 1000 mm on the shore of New England. At least half of the total precipitation falls in summer, and they commonly bear vociferous character. Winter showers by falls as snow. Top condition of snow sheathe in the mountains of Latest England and firstly in the valley r.Sv. Lawrence.
Steamy continental feeling with extensive summer includes most of the Midwest and is characterized by long hot and humid summer. Sizzling summer days, the crest temperatures beat 32 ° C, the nights are warm. The greater part of the section frost-free period lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are emotionless, but there are periods of kind weather, oft with fog.
Average annual rain ranges from 500 mm in the west to over and above 1000 mm on the coast of New England. At least half of the unqualified downpour falls in summer, and they often be dressed copious character. Winter precipitation for the most part falls as snow. Peak duty of snow attire in the mountains of Unfamiliar England and exceptionally in the valley r.Sv. Lawrence.
Humid continental climate with big summer includes most of the Midwest and is characterized through protracted hot and humid summer. Hot summer days, the highest temperatures overwhelm 32 ° C, the nights are warm. The greater neck of the woods of the neighbourhood frost-free space 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 bland weather, repeatedly with fog.
Average annual hail 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 about the unalloyed country to the south of the wet continental climate. Summer is yearn and sharp: torrid and steamy date (extreme temperature 32-38 ° C); not many nights cooler, but as a rule not less wet. Frost-free term 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 quarter are short and mellow, the acme daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on customarily 1000-1500 mm of outpouring in the west - only 500 mm. The distribution of showers on seasonal uniform. They sinking mainly in the fashion of rain. In tardy summer and autumn coastal areas sometimes suffer from tropical storms, which part company tremendous opposing force.
Sultry and keen tropical ambiance is the most southern part of Florida. This is the exclusively district really tropical atmosphere on the mainland In harmony States. This year straightforward there are no sharp seasonal and day after day fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at vespers all the time just 6 ° C below. Unprejudiced as in the subtropical weather, here high applicable humidity and constantly stuffy. Average annual rainfall exceeds 1500 mm, with most of their accounts for the duration from May to October.
Locality not excessive maritime weather is confined to the Pacific Northwest within the Pacific regional mining district, north of San Francisco Bay. Influenced via the influential westerly winds blowing from the Pacific Profusion, summer here is cooler and winters warmer than other places the U.S., located on the for all that latitudes. Summer is as usual lively, upper limit common temperature 21-26 ° C and nadir night-time - 10-15 ° C. Winters are non-violent, with temperatures most often vulnerable 0 ° C, the highest daytime temperature rises to 4-15 ° C. The frost-free while lasts from 200 up to 300 days, and ice-cold are usually only at night.
Weather hour by hour. Average annual hail ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Sail Ranges. Although the rains dwindle year about, most of them in the character of endless shower or drizzle in the lead-gray empyrean falls on winter. Clouds commonplace winter weather, and in aggregation with usual brown study and low-hanging cloud, the withstand reminds prolonged drizzle with dull in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept exclusive 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 (wide +12 ° C) and the wettest, but at any duration, the ocean breezes soothe the poorly in the supervision of greater comfort. But, urban smog in conjunction with the summer heat makes the end of summer is not the a- beat to stop the metropolis, while contiguous to the northern and southern reserve areas in the anyway period, organize first-rate indisposed conditions.
The clime of Alaska more grating, since 30% of its territory is located within the Arctic Circle. In northern and inside areas, with their sub-Arctic feeling, the thermometer in winter over fall-off to -45-50 ° C, in summer the aura was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with sheerest muffled rainfall (anent 250 mm annually). In southern and principal parts of the clime is equable maritime, normally summer temperature is around +18 ° C, but time after time 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.