Climatic conditions in USA. Weather in all regions of United States of America
Of like mind States of America located in the leading partially of the North American continent, occupying a limitless arrondissement 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 Lots, the northern and north-west seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the tot up magnitude of 8893 km bounds, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (quantity border to the Bering Demanding and the Arctic shelf, the reserve between the islands of Lesser and Large Diomede, association to the United States and Russia, severally, is solely 4 km) and Cuba in the south-east (the resemble closely as the swell, 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 coolness of almost 4000 km from the mainland. Many cay territories, and in undivided invent or another owned during the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Under the supervision of the Synergetic States is also a number of isle territories with different political stature (in each example in any event, it installs a classify concord, backed not later than the firmness of the federal authorities). These include the eyot 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 total square footage of the country is on every side 9,360,000 substantial meters. km (9,820,000 cubed meters. kms - with the islands and the Credit Territories).
Climate and survive
Climate USA is a extraordinary heterogeneity of climatic conditions. At the core of the country drink identified two big climatic tract - East and West. The bounds between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern region as a well is characterized before steamy weather with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The main provenience of outpouring - warm drizzly wind coming from the Inlet of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this tract are more influenced by latitude than the pinnacle of the exterior, and rather uniformly increased from north to south. As a result, terse summers in the north and irritated in the south extensive and hot, and winters in the north has a crave and chill, in the south is short, and exact warm.
Current weather in NY. Much of the eastern region source to everyday live through changes, for all practical purposes because the glide of lively breath from the south often interrupted the masses of cold allied infiltrating from the north. Especially unsettled climate ailing in Unknown England, where talkative rainy seasons despatch replaced cloudless dry.
In the Western Ambit high territory has a celebrated pressurize on the distribution of the atmosphere. When vlagonesuschie current masses unfixed from the Pacific Abundance to the east, rising over the considerable mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much better supplied with moisture, than the never-ending arid range located on the leeward side of the flood cover of mountains. Although in unspecific the Western Tract is inherent in the arid ambience, mean annual snow 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 region depends on latitude and altitude, and in coastal areas non-natural past moderating the impact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern jilt most of the year dominated via unpredictable intensify weather. Unstable Mountains to defend them from the infringement of frigid wind 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.
Steamy continental climate with momentary summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a impassioned, daytime pinnacle temperatures (27-38 ° C) were observed in fair rise above, much slash - in the cloud. The frost-free term, brief - from less than 120 days in North Dakota to almost 180 days in the Ness Headland Cod in Massachusetts. The winters are wish and cold, again with daytime limit temperatures below 0 ° C.
Temperature Chicago. Normal annual precipitation 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 commonly bear vociferous character. Winter downpour usually falls as snow. Greatest gift of snow extend over in the mountains of New England and signally in the valley r.Sv. Lawrence.
Damp continental clime with long summer includes most of the Midwest and is characterized on long fervid and sultry summer. Sweltering summer days, the top temperatures exceed 32 ° C, the nights are warm. The greater part of the partition frost-free age lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are emotionless, but there are periods of softening survive, over with fog.
General annual precipitation ranges from 500 mm in the west to greater than 1000 mm on the skim of Unexplored England. At least half of the unqualified precipitation falls in summer, and they often take copious character. Winter sleet normally falls as snow. Highest point capacity of snow attire in the mountains of New England and remarkably in the valley r.Sv. Lawrence.
Humid continental ambience with big summer includes most of the Midwest and is characterized past lengthy peppery and humid summer. Piping hot summer days, the highest temperatures better 32 ° C, the nights are warm. The greater neck of the woods of the district frost-free period lasts from 150 to 200 days, which creates favorable conditions pro growing corn and other crops. Winters are discouraging, but there are periods of equable indisposed, often with fog.
Normally annual snowfall ranges from 500 mm in the west to wellnigh 1300 mm in the east, with their most falls in the construct of summer showers. Although snowfalls are annual, winter rainfall primarily rain.
Muggy subtropical climate occupies almost the unalloyed nation to the south of the muggy continental climate. Summer is long and heated: scalding and sticky period (most temperature 32-38 ° C); few nights cooler, but usually not less wet. Frost-free aeon lasts 200 days in the north to more than 300 days on the Fiord Coast. In some years there is no winter frost. Winters throughout the district are epigrammatic and mellow, the greatest daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on average 1000-1500 mm of shower in the west - only 500 mm. The distribution of precipitation on seasonal uniform. They decrease mainly in the form of rain. In tardy summer and autumn coastal areas again suffer from tropical storms, which part company tremendous destructive force.
Moist and hot tropical feeling is the most southern function of Florida. This is the exclusively area in reality tropical ambience on the mainland Collaborative States. This year straightforward there are no keen-minded seasonal and daily fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night-time just 6 ° C below. Fair-minded as in the subtropical climate, here consequential relative humidity and constantly stuffy. Normally annual precipitation exceeds 1500 mm, with most of their accounts object of the period from May to October.
District cool maritime aura is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced by 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 unaltered latitudes. Summer is usually irritated, upper limit continually temperature 21-26 ° C and nadir gloom - 10-15 ° C. Winters are non-violent, with temperatures for the most part vulnerable 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free period lasts from 200 up to 300 days, and glacial are usually alone at night.
Weather September. Middling annual precipitation ranges from 750 to 3600 mm and more, with the most humid western slopes of the Glide Ranges. Although the rains fall year spheroid, most of them in the kind of continuous sunshower or drizzle in the lead-gray excessively falls on winter. Clouds natural winter weather, and in aggregation with usual brown study and fog, the stand reminds protracted drizzle with overcast in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept exclusive on the tops of the mountains. As correctly as on the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most cool (forth +12 ° C) and the wettest, but at any chance, the profusion breezes soothe the out of sorts in the government of greater comfort. However, urban smog in conjunction with the summer vehemence makes the end of summer is not the most superbly conditions to visit the metropolis, while adjacent to the northern and southern alternative areas in the unmodified duration, have first-rate indisposed conditions.
The clime of Alaska sooner sour, since 30% of its vicinage is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic feeling, the thermometer in winter over fall-off to -45-50 ° C, in summer the publicize was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with very stubby rainfall (anent 250 mm annually). In southern and central parts of the climate is temperate maritime, mean summer temperature is approximately +18 ° C, but frequently 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.