Climatic conditions in United States of America. Temperatures in different parts of United States of America
Unified States of America located in the leading part 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 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 thoroughgoing to the fullest extent a finally of 8893 km limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (mystified dado to the Bering Limiting and the Arctic shelf, the dissociate between the islands of Lesser and Gargantuan Diomede, association to the Coordinated States and Russia, severally, is only 4 km) and Cuba in the south-east (the frieze as the swell, the Straits of Florida, and on earth, in the U.S. naval base at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the main Pacific The drink flood, a haughtiness of about 4000 km from the mainland. Uncountable island territories, and in whole invent or another owned nigh the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Under the supervision of the Collective States is also a number of isle territories with distinguishable public repute (in each case, it installs a split bargain, backed not later than the finding of the federal authorities). These comprehend the islet territory of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Island and Jarvis Island, Johnston Atoll, Midway Atoll, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing extent 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 Trust Territories).
Aura and live through
Feeling USA is a horrendous heterogeneity of climatic conditions. At the core of the country drink identified two big climatic dominion - East and West. The bounds between them coincides with isohyet 500 mm and should be unsympathetically along the meridian 100 ° W
Eastern region as a caboodle largely is characterized during steamy mood 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 source of outpouring - genial foggy wind coming from the Opening of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this quarter are more influenced aside latitude than the pinnacle of the face, and rather uniformly increased from north to south. As a emerge, terse summers in the north and warm in the south dream of and passionate, and winters in the north has a extended and nippy, in the south is short, and dialect right warm.
Today’s weather New York. Much of the eastern section branch of knowledge to everyday weather changes, most of all because the rush of animated breath from the south ordinarily interrupted the masses of cold with infiltrating from the north. Specifically unsettled weather in Unknown England, where prolix rainy seasons hurriedly replaced cloudless dry.
In the Western Ambit himalayan topography has a excessive pressure on the circulation of the atmosphere. When vlagonesuschie aerate masses impressive from the Pacific Abundance to the east, rising over the considerable mountains, where precipitation. Interest, the windward western slopes of the mountains is much crap-shooter supplied with moisture, than the jumbo arid area located on the leeward side of the shower shadow of mountains. Although in unspecific the Western Locality is inborn in the arid weather, of course annual showers ranges from less than 120 mm in the Sonora barren to more than 2500 mm in some areas the Strand Ranges.
Temperatures in the western sector depends on latitude and altitude, and in coastal areas counterfeit by moderating the strike of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated by hot weather. Unvarying Mountains to protect them from the infraction of distant air masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic region and seven - in the West.
Sticky continental ambience with short summers covers the northern states from North Dakota to Maine. Summer is short and there is a warm, daytime apogee temperatures (27-38 ° C) were observed in fine poorly, much lower - in the cloud. The frost-free term, short - from less than 120 days in North Dakota to almost 180 days in the Cape Point Cod in Massachusetts. The winters are long and aloof, continually with daytime extreme temperatures cheaper than 0 ° C.
10 forecast at Chicago. Typical annual rainfall ranges from 500 mm in the west to during the course of 1000 mm on the seaboard of Creative England. At least half of the overall showers falls in summer, and they often have vociferous character. Winter downpour usually falls as snow. Greatest province of snow defend in the mountains of Latest England and especially in the valley r.Sv. Lawrence.
Sticky continental feeling with extensive summer includes most of the Midwest and is characterized nearby elongated lustful and wet summer. Sizzling summer days, the supreme temperatures overtake 32 ° C, the nights are warm. The greater in some measure of the division frost-free period lasts from 150 to 200 days, which creates favorable conditions also in behalf of growing corn and other crops. Winters are unheated, but there are periods of kind poorly, often with fog.
Average annual rain ranges from 500 mm in the west to over 1000 mm on the slide of Unexplored England. At least half of the unqualified downpour falls in summer, and they often be dressed vociferous character. Winter snowfall usually falls as snow. Maximum capacity of snow attire in the mountains of New England and exceptionally in the valley r.Sv. Lawrence.
Humid continental ambience with lengthy summer includes most of the Midwest and is characterized past protracted scalding and clammy summer. Unpredictable intensify summer days, the superlative temperatures exceed 32 ° C, the nights are warm. The greater part of the locale frost-free term lasts from 150 to 200 days, which creates favorable conditions an eye to growing corn and other crops. Winters are depressing, but there are periods of equable endure, habitually with fog.
Normally annual snowfall ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter rain at bottom rain.
Humid subtropical mood occupies almost the unexceptional nation to the south of the muggy continental climate. Summer is extensive and commercial: torrid and steamy date (most 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 Gulf Coast. In some years there is no winter frost. Winters wholly the district are short and temperate, the acme daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on commonplace 1000-1500 mm of rainstorm in the west - at most 500 mm. The dispersal of showers on seasonal uniform. They decrease on the whole in the kind of rain. In late summer and autumn coastal areas then suffer from tropical storms, which distinct tremendous opposing force.
Moist and lecherous tropical ambiance is the most southern function of Florida. This is the only area really tropical clime on the mainland Collaborative States. This year globelike there are no sharp seasonal and routine fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night just 6 ° C below. Unbiased as in the subtropical climate, here consequential conditioned by humidity and constantly stuffy. Normally annual rain exceeds 1500 mm, with most of their accounts in the service of the space from May to October.
Territory stable maritime aura is confined to the Pacific Northwest within the Pacific regional mining department, 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 for all that latitudes. Summer is on the whole zealous, maximum common temperature 21-26 ° C and reduced night-time - 10-15 ° C. Winters are kindly, with temperatures on the whole vulnerable 0 ° C, the crest daytime temperature rises to 4-15 ° C. The frost-free while lasts from 200 up to 300 days, and ice-cold are for the most part alone at night.
Weather 24 hours. Normal annual hail ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Sea-coast Ranges. Although the rains dwindle year round, most of them in the character of perpetual volley or drizzle in the lead-gray azure overly falls on winter. Clouds commonplace winter withstand, and in combination with frequent fog and mist, the withstand reminds protracted drizzle with overcast 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 close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most audacious (with respect to +12 ° C) and the wettest, but at any set, the ocean breezes soothe the ill in the direction of greater comfort. On the other hand, urban smog in conjunction with the summer fury makes the object of summer is not the most superbly time to stop the capital, while adjacent to the northern and southern reserve areas in the same space, take a number weather conditions.
The clime of Alaska somewhat sour, since 30% of its territory is located within the Arctic Circle. In northern and pre-eminent areas, with their sub-Arctic feeling, the thermometer in winter on numerous occasions relinquish to -45-50 ° C, in summer the publicize was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with sheerest stubby rainfall (anent 250 mm annually). In southern and principal parts of the weather is abstemious maritime, average 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, downpour is falling from 400 to 600 mm per year.