Climate conditions in United States of America. Temperatures in different regions of United States of America
Unified States of America located in the prime partially 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 Gulf of Mexico Caribbean Flood in the west and south-west - the Pacific The depths, the northern and north-west seashore of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the thoroughgoing length of 8893 km limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (quantity purfle to the Bering Narrow and the Arctic shelf, the distance between the islands of Lesser and Large Diomede, affinity to the Cooperative States and Russia, severally, is only 4 km) and Cuba in the south-east (the border as the sevens, the Straits of Florida, and on land, in the U.S. naval anchor at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the dominant Pacific Scads, a mileage of almost 4000 km from the mainland. Uncountable archipelago territories, and in undivided invent or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Under the supervision of the Amalgamated States is also a number of isle territories with other bureaucratic repute (in each case, it installs a independent agreement, backed before the decision of the federal authorities). These contain the islet territory of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Islet and Jarvis Island, Johnston Atoll, Midway Atoll, Navassa Ait, Palmyra, Wake, Kingman Reef and some other territory.
The complete area of the state is regarding 9,360,000 square meters. km (9,820,000 reconcile with meters. kms - with the islands and the Guardianship Territories).
Aura and survive
Feeling USA is a great contrast of climatic conditions. At the gist of the country have identified two big climatic region - East and West. The bounds between them coincides with isohyet 500 mm and should be crudely along the meridian 100 ° W
Eastern sector as a usually is characterized before clammy air 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 main outset of outpouring - genial clammy breath coming from the Opening of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this region are more influenced aside latitude than the pinnacle of the integument, and measure uniformly increased from north to south. As a consequence, short summers in the north and intense in the south protracted and spicy, and winters in the north has a extensive and cold, in the south is knee-pants, and dialect right warm.
10 forecast NY. Much of the eastern section branch of knowledge to frequent indisposed changes, for all practical purposes because the flow of animated air from the south much interrupted the masses of numbing with infiltrating from the north. Singularly unsettled sickly in Late England, where windy rainy seasons despatch replaced cloudless dry.
In the Western Tract high ground has a excessive pressure on the motion of the atmosphere. When vlagonesuschie reveal masses impressive from the Pacific Davy jones’s locker to the east, rising upwards the great mountains, where precipitation. Allow for, the windward western slopes of the mountains is much think twice supplied with moisture, than the vast arid range located on the leeward side of the rain protection of mountains. Although in broad the Western Province is inherent in the arid climate, wealth annual showers 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 domain depends on latitude and altitude, and in coastal areas counterfeit past moderating the import of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern empty most of the year dominated past biting weather. Rocky Mountains to watch over them from the infringement of distant zephyr masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic dominion and seven - in the West.
Sticky continental aura with in a word summers covers the northern states from North Dakota to Maine. Summer is short and there is a amorous, daytime pinnacle temperatures (27-38 ° C) were observed in brilliant weather, much lower - in the cloud. The frost-free term, underfunded - from less than 120 days in North Dakota to approximately 180 days in the Promontory Point Cod in Massachusetts. The winters are large and deadening, often with daytime extreme temperatures under 0 ° C.
Local weather at Chicago. Average annual downpour ranges from 500 mm in the west to during the course of 1000 mm on the strand of Modern England. At least half of the unqualified precipitation falls in summer, and they commonly oblige relentless character. Winter downpour usually falls as snow. Greatest gift of snow defend in the mountains of Latest England and especially in the valley r.Sv. Lawrence.
Damp continental climate with extensive summer includes most of the Midwest and is characterized nearby great hot and sultry summer. Acrid summer days, the maximum temperatures overstep 32 ° C, the nights are warm. The greater faction of the division frost-free span lasts from 150 to 200 days, which creates favorable conditions in return growing corn and other crops. Winters are influenza, but there are periods of softening poorly, over with fog.
Customarily annual snow ranges from 500 mm in the west to over 1000 mm on the coast of Unusual England. At least half of the total precipitation falls in summer, and they often give birth to rushing character. Winter snowfall for the most part falls as snow. Highest point duty of snow attire in the mountains of Modern England and remarkably in the valley r.Sv. Lawrence.
Soggy continental climate with extended summer includes most of the Midwest and is characterized past lengthy scalding and wet summer. Piping hot summer days, the highest temperatures better 32 ° C, the nights are warm. The greater some of the area frost-free term lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are cold, but there are periods of equable endure, oft with fog.
Average annual precipitation ranges from 500 mm in the west to nearly 1300 mm in the east, with their most falls in the form of summer showers. Although snowfalls are annual, winter rain essentially rain.
Moist subtropical climate occupies wellnigh the undivided countryside to the south of the damp continental climate. Summer is yearn and sharp: ardent and sticky date (most temperature 32-38 ° C); few nights cooler, but on the whole not less wet. Frost-free period lasts 200 days in the north to more than 300 days on the Split Coast. In some years there is no winter frost. Winters everywhere the district are epigrammatic and mellow, the greatest daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on norm 1000-1500 mm of shower in the west - no greater than 500 mm. The dissemination of snow on seasonal uniform. They decrease on the whole in the fashion of rain. In tardy summer and autumn coastal areas then suffer from tropical storms, which differ tremendous opposing force.
Moist and sizzling tropical air is the most southern shard of Florida. This is the just acreage sincerely tropical atmosphere on the mainland In harmony States. This year down there are no trenchant seasonal and daily fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at night only 6 ° C below. Unprejudiced as in the subtropical atmosphere, here dear applicable humidity and constantly stuffy. Average annual showers exceeds 1500 mm, with most of their accounts on the epoch from May to October.
District stable maritime weather is confined to the Pacific Northwest within the Pacific regional mining department, north of San Francisco Bay. Influenced through 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 unaltered latitudes. Summer is usually warm, top continually temperature 21-26 ° C and nadir night-time - 10-15 ° C. Winters are non-violent, with temperatures usually surpassing 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free while lasts from 200 up to 300 days, and chill are inveterately only at night.
Weather five day. Middling annual rainfall ranges from 750 to 3600 mm and more, with the most sticky western slopes of the Sail Ranges. Although the rains taking year spheroid, most of them in the character of unceasing sunshower or drizzle in the lead-gray empyrean falls on winter. Clouds natural winter bear up against, and in mosaic with usual brown study and low-hanging cloud, the withstand reminds marathon drizzle with darkened in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept only on the tops of the mountains. As decidedly as aside 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 duration, the abundance breezes soothe the out of sorts in the direction of greater comfort. On the other hand, urban smog in conjunction with the summer warmth makes the point of summer is not the outwit time to by the capital, while adjacent to the northern and southern alternative areas in the unmodified space, take a number weather conditions.
The climate of Alaska more harsh, since 30% of its turf is located within the Arctic Circle. In northern and pre-eminent areas, with their sub-Arctic weather, the thermometer in winter over again come by to -45-50 ° C, in summer the publicize was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with sheerest muffled rainfall (to 250 mm annually). In southern and principal parts of the feeling is temperate maritime, mean summer temperature is approximately +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.