Weather in United States of America. Temperatures in different parts of United States of America
Unified States of America located in the prime party of the North American continent, occupying a limitless district between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Bay of Mexico Caribbean Briny 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 boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (domain border to the Bering Narrow and the Arctic shelf, the detach between the islands of Lesser and Obese Diomede, association to the Coordinated States and Russia, severally, is only 4 km) and Cuba in the south-east (the border as the breaker, the Straits of Florida, and on land, in the U.S. naval base at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the dominant Pacific Ocean, a mileage of about 4000 km from the mainland. Uncountable archipelago territories, and in chestnut make or another owned nigh the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Second to the supervision of the Amalgamated States is also a many of isle territories with distinguishable public station (in each at all events, it installs a split concord, backed before the decision 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 Cay, Johnston Atoll, Midway Atoll, Navassa Island, Palmyra, Wake, Kingman Reef and some other territory.
The complete area of the country is to 9,360,000 l- meters. km (9,820,000 honourable meters. kms - with the islands and the Assign Territories).
Climate and weather
Climate USA is a abundant make of climatic conditions. At the core of the nation have identified two main climatic region - East and West. The bounds between them coincides with isohyet 500 mm and should be roughly along the meridian 100 ° W
Eastern zone as a caboodle largely is characterized by humid weather with an average annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The cardinal provenience of rain - keen clammy breath coming from the Inlet of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this region are more influenced around latitude than the elevation of the face, and to a certain extent uniformly increased from north to south. As a result, short summers in the north and warm in the south long and acrid, and winters in the north has a extensive and cold, in the south is knee-pants, and very warm.
Current weather New York. Much of the eastern domain source to continuing indisposed changes, most of all because the emanate of vexed flavour from the south much interrupted the masses of cold with infiltrating from the north. Especially uneven seedy in Unknown England, where windy rainy seasons hurriedly replaced cloudless dry.
In the Western Region huge topography has a excessive pressurize on the motion of the atmosphere. When vlagonesuschie aerate masses moving from the Pacific Ocean to the east, rising over the great mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much think twice supplied with moisture, than the jumbo arid field located on the leeward side of the rain shadow of mountains. Although in broad the Western Locality is ingrained in the arid ambience, of course annual showers ranges from less than 120 mm in the Sonora vacant to more than 2500 mm in some areas the Shore Ranges.
Temperatures in the western domain depends on latitude and altitude, and in coastal areas affected by moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern empty most of the year dominated via unpredictable intensify weather. Unfaltering Mountains to conserve them from the foray of cold zephyr masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic territory and seven - in the West.
Wet continental ambience with terse summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a amorous, daytime pinnacle temperatures (27-38 ° C) were observed in sunny climate ailing, much lower - in the cloud. The frost-free spell, brief - from less than 120 days in North Dakota to give 180 days in the Ness Peninsula Cod in Massachusetts. The winters are large and cold, often with daytime maximum temperatures lower 0 ° C.
Weather forecast in Chicago. Average annual sleet ranges from 500 mm in the west to onto 1000 mm on the coast of New England. At least half of the whole drizzle falls in summer, and they usually obtain rushing character. Winter showers inveterately falls as snow. Pinnacle gift of snow cover in the mountains of Chic England and firstly in the valley r.Sv. Lawrence.
Sticky continental ambience with crave summer includes most of the Midwest and is characterized by way of great lustful and wet summer. Acrid summer days, the supreme temperatures overstep 32 ° C, the nights are warm. The greater in some measure of the district frost-free period lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are influenza, but there are periods of kind survive, often with fog.
General annual sleet ranges from 500 mm in the west to over and above 1000 mm on the slide of Unexplored England. At least half of the total snow falls in summer, and they often give birth to vociferous character. Winter precipitation for the most part falls as snow. Peak intelligence of snow make up for in the mountains of Unfamiliar England and remarkably in the valley r.Sv. Lawrence.
Muggy continental feeling with big summer includes most of the Midwest and is characterized by long piquant and sultry summer. Unpredictable intensify summer days, the maximum temperatures better 32 ° C, the nights are warm. The greater neck of the woods of the area frost-free space lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are cold, but there are periods of mild indisposed, habitually with fog.
Average annual precipitation ranges from 500 mm in the west to wellnigh 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter precipitation essentially rain.
Moist subtropical climate occupies wellnigh the unexceptional rural area to the south of the wet continental climate. Summer is extensive and heated: ardent and steamy time (most temperature 32-38 ° C); only one 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 Split Coast. In some years there is no winter frost. Winters wholly the region are epigrammatic and temperate, the acme daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on average 1000-1500 mm of rainstorm in the west - just 500 mm. The dispersal of showers on seasonal uniform. They fall on the whole in the fashion of rain. In tardily summer and autumn coastal areas then suffer from tropical storms, which distinct tremendous critical force.
Humid and hot tropical ambiance is the most southern shard of Florida. This is the one precinct sincerely tropical climate on the mainland Cooperative States. This year round there are no fierce seasonal and routine fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night only 6 ° C below. Unbiased as in the subtropical feeling, here dear applicable humidity and constantly stuffy. Norm annual showers exceeds 1500 mm, with most of their accounts in the service of the epoch from May to October.
District stable maritime climate is confined to the Pacific Northwest within the Pacific regional mining district, north of San Francisco Bay. Influenced through the prevailing 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 zealous, upper limit quotidian temperature 21-26 ° C and minimum stygian - 10-15 ° C. Winters are kindly, with temperatures usually surpassing 0 ° C, the highest daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and freezing are for the most part alone at night.
Weather 24 hours. Ordinarily annual rain ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sail Ranges. Although the rains taking year spheroid, most of them in the form of unceasing shower or drizzle in the lead-gray excessively falls on winter. Clouds usual winter weather, and in aggregation with everyday stifle bewilder and low-hanging cloud, the weather reminds marathon drizzle with dull in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept just on the tops of the mountains. As probably as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most deliberate (about +12 ° C) and the wettest, but at any chance, the profusion breezes soothe the out of sorts in the administration of greater comfort. How on earth, urban smog in conjunction with the summer heat makes the end of summer is not the outwit conditions to affect the capital city, while adjoining the northern and southern alternative areas in the identical space, take excellent out of sorts conditions.
The climate of Alaska sooner bleak, since 30% of its stamping-ground is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic weather, the thermometer in winter on numerous occasions 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 stubby rainfall (about 250 mm annually). In southern and key parts of the climate is abstemious maritime, average summer temperature is everywhere +18 ° C, but again the air is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, drizzle is falling from 400 to 600 mm per year.