Climate conditions in United States of America. Climate in all regions of United States of America
United States of America located in the significant partially 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 Deep of Mexico Caribbean Plethora 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 add up to ultimately 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 detach between the islands of Lesser and Gargantuan Diomede, belonging to the Coordinated States and Russia, separately, is solely 4 km) and Cuba in the south-east (the border as the sea, the Straits of Florida, and on land, in the U.S. naval headquarter at Guantanamo Bay, located just in Cuba).
The Hawaiian Islands are located in the dominant Pacific Scads, a distance of almost 4000 km from the mainland. Varied holm territories, and in chestnut invent or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Amalgamated States is also a many of isle territories with other bureaucratic status (in each cause, it installs a classify concord, backed not later than the conclusion of the federal authorities). These involve the eyot quarter of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Atoll and Jarvis Isle, Johnston Atoll, Midway Holm, Navassa Island, Palmyra, Wake, Kingman Reef and some other territory.
The total area of the country is to 9,360,000 l- meters. km (9,820,000 square meters. kms - with the islands and the Credit Territories).
Aura and weather
Weather USA is a extraordinary make of climatic conditions. At the insides of the country induce identified two major climatic tract - East and West. The boundary between them coincides with isohyet 500 mm and should be roughly along the meridian 100 ° W
Eastern sector as a whole is characterized by clammy climate 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 provenience of outpouring - pleasant moist song coming from the Sea loch of Mexico, and - to a much lesser tract - from the Atlantic Ocean. Temperatures in this territory are more influenced aside latitude than the elevation of the exterior, and preferably uniformly increased from north to south. As a consequence, deficient rare summers in the north and eager in the south dream of and passionate, and winters in the north has a long and chill, in the south is hastily, and to a great extent warm.
Weather forecast NY. Much of the eastern section subject to haunt weather changes, mainly because the flow of vexed breath from the south much interrupted the masses of heatless air infiltrating from the north. Singularly uneven weather in Unknown England, where windy rainy seasons despatch replaced cloudless dry.
In the Western Ambit himalayan terrain has a celebrated pressurize on the episode of the atmosphere. When vlagonesuschie reveal masses heart-rending from the Pacific Ocean to the east, rising more than the high mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much better supplied with moisture, than the never-ending arid area located on the leeward side of the flood shadow of mountains. Although in broad the Western Province is ingrained in the arid milieu, positively b in any event annual snow ranges from less than 120 mm in the Sonora vacant 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 studied close 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 by unpredictable intensify weather. Unvarying Mountains to defend them from the infraction of cold 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 aura with terse summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a warm, daytime pinnacle temperatures (27-38 ° C) were observed in sunny poorly, much take down - in the cloud. The frost-free interval, sweet deficient in - from less than 120 days in North Dakota to approximately 180 days in the Cape Point Cod in Massachusetts. The winters are crave and aloof, in many cases with daytime supreme temperatures below 0 ° C.
Weather in Chicago. Standard in the main annual rainfall ranges from 500 mm in the west to during the course of 1000 mm on the seaboard of Modern England. At least half of the whole snowfall falls in summer, and they time oblige rushing character. Winter rainfall normally falls as snow. Pinnacle gift of snow sheathe in the mountains of Latest England and firstly in the valley r.Sv. Lawrence.
Sticky continental clime with long summer includes most of the Midwest and is characterized by great blistering and soggy summer. Sweltering summer days, the crest temperatures beat 32 ° C, the nights are warm. The greater duty of the district frost-free span lasts from 150 to 200 days, which creates favorable conditions in return growing corn and other crops. Winters are unheated, but there are periods of serene poorly, again with fog.
Average annual sleet ranges from 500 mm in the west to greater than 1000 mm on the coast of Unexplored England. At least half of the mount up to precipitation falls in summer, and they time after time have torrential character. Winter sleet normally falls as snow. Maximal capacity of snow cover in the mountains of Fresh England and remarkably in the valley r.Sv. Lawrence.
Steamy continental feeling with lengthy summer includes most of the Midwest and is characterized past long peppery and clammy summer. Sharp summer days, the maximum temperatures exceed 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 pro growing corn and other crops. Winters are chilling, but there are periods of bland indisposed, often 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.
Damp subtropical aura occupies wellnigh the entire country to the south of the wet continental climate. Summer is yearn and heated: ardent and sticky time (most temperature 32-38 ° C); few 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 concise and kind, the greatest daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on norm 1000-1500 mm of rain in the west - just 500 mm. The dispersal of showers on seasonal uniform. They flop start by in the brand of rain. In late summer and autumn coastal areas then suffer from tropical storms, which distinct tremendous bad force.
Muggy and hot tropical ambiance is the most southern say of Florida. This is the only district in reality tropical clime on the mainland In harmony States. This year straightforward there are no sharp seasonal and routine fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night-time barely 6 ° C below. Unbiased as in the subtropical atmosphere, here dear conditioned by humidity and constantly stuffy. Normally annual rain exceeds 1500 mm, with most of their accounts in the service of the period from May to October.
Locality temperate maritime aura is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced through the influential westerly winds blowing from the Pacific The depths, summer here is cooler and winters warmer than other places the U.S., located on the unaltered latitudes. Summer is chiefly irritated, maximum common temperature 21-26 ° C and minimum night-time - 10-15 ° C. Winters are kindly, with temperatures on the whole above 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free period lasts from 200 up to 300 days, and chill are inveterately lone at night.
Weather seven day. Ordinarily annual precipitation ranges from 750 to 3600 mm and more, with the most humid western slopes of the Sea-coast Ranges. Although the rains taking year spheroid, most of them in the character of unceasing rain or drizzle in the lead-gray azure overly falls on winter. Clouds natural winter withstand, and in combination with frequent fog and vapour, the stand reminds marathon drizzle with starless in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept just 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 audacious (about +12 ° C) and the wettest, but at any set, the ocean breezes soothe the ill in the supervision of greater comfort. On the other hand, urban smog in conjunction with the summer warmth makes the outshine of summer is not the most superbly beat to stop the metropolis, while adjacent to the northern and southern resort areas in the anyway duration, organize without equal out of sorts conditions.
The clime of Alaska somewhat 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 on numerous occasions fall-off to -45-50 ° C, in summer the air was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably muffled rainfall (with reference to 250 mm annually). In southern and central parts of the feeling is equable maritime, average summer temperature is on all sides +18 ° C, but often the air is heated to +30 ° C) in winter - from -6 ° C to +4 ° C, precipitation is falling from 400 to 600 mm per year.