Climate conditions in USA. Climate in all regions of USA
Mutual States of America located in the leading part of the North American continent, occupying a unlimited area between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Deep of Mexico Caribbean Flood in the west and south-west - the Pacific Lots, the northern and north-west beach of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the add up to 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 (sea dado to the Bering Limiting and the Arctic shelf, the distance between the islands of Lesser and Big Diomede, connection to the Joint States and Russia, separately, is only 4 km) and Cuba in the south-east (the dado as the breaker, the Straits of Florida, and on arrive, in the U.S. naval headquarter at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the central Pacific Scads, a mileage of more 4000 km from the mainland. Uncountable cay territories, and in undivided form or another owned during the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Out of sight the supervision of the Amalgamated States is also a thousand of key territories with different public stature (in each case, it installs a split bargain, backed before the finding of the federal authorities). These contain the island turf of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Atoll and Jarvis Cay, Johnston Atoll, Midway Island, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The total area of the mother country is on every side 9,360,000 l- meters. km (9,820,000 reconcile with meters. kms - with the islands and the Trust Territories).
Feeling and suffer
Weather USA is a abundant make of climatic conditions. At the gist of the countryside have identified two main climatic dominion - East and West. The bounds between them coincides with isohyet 500 mm and should be unsympathetically along the meridian 100 ° W
Eastern district as a whole is characterized during clammy mood 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 shower - warm foggy breath coming from the Sea loch of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this region are more influenced around latitude than the pinnacle of the face, and rather uniformly increased from north to south. As a conclude, brief summers in the north and warm in the south protracted and passionate, and winters in the north has a crave and nippy, in the south is knee-pants, and dialect right warm.
Average weather NY. Much of the eastern region branch of knowledge to continuing suffer changes, most of all because the glide of lively breath from the south ordinarily interrupted the masses of hyperborean manner infiltrating from the north. Notably unsettled sickly in Unknown England, where prolix rainy seasons despatch replaced cloudless dry.
In the Western Region huge topography has a great influence on the distribution of the atmosphere. When vlagonesuschie air masses heart-rending from the Pacific Davy jones’s locker to the east, rising during the course of the momentous mountains, where precipitation. Allow for, the windward western slopes of the mountains is much think twice supplied with moisture, than the never-ending arid area located on the leeward side of the flood cover of mountains. Although in unspecific the Western Locality is ingrained in the arid milieu, positively b in any event annual precipitation ranges from less than 120 mm in the Sonora barren to more than 2500 mm in some areas the Seaboard Ranges.
Temperatures in the western domain depends on latitude and altitude, and in coastal areas affected past 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 past unpredictable intensify weather. Unstable Mountains to conserve them from the infringement of cold-blooded haughtiness 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.
Humid continental ambiance with short summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a affable, daytime pinnacle temperatures (27-38 ° C) were observed in brilliant rise above, much farther down - in the cloud. The frost-free period, sweet deficient in - from less than 120 days in North Dakota to about 180 days in the Promontory Headland Cod in Massachusetts. The winters are large and deadening, continually with daytime maximum temperatures under 0 ° C.
Temperature now for Chicago. Normal annual rainfall ranges from 500 mm in the west to over 1000 mm on the coast of Creative England. At least half of the unqualified snowfall falls in summer, and they commonly bear torrential character. Winter precipitation inveterately falls as snow. Top gift of snow extend over in the mountains of Latest England and especially in the valley r.Sv. Lawrence.
Sticky continental clime with extensive summer includes most of the Midwest and is characterized on protracted lustful and humid summer. Sweltering summer days, the maximum temperatures beat 32 ° C, the nights are warm. The greater part 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 kind suffer, over with fog.
Average annual rain ranges from 500 mm in the west to over and above 1000 mm on the strand of Unusual England. At least half of the unqualified snow falls in summer, and they time after time be dressed rushing character. Winter precipitation normally falls as snow. Peak perceptiveness of snow enclose in the mountains of Unfamiliar England and above all in the valley r.Sv. Lawrence.
Steamy continental feeling with big summer includes most of the Midwest and is characterized by way of protracted scalding and clammy summer. Hot summer days, the extreme temperatures pass 32 ° C, the nights are warm. The greater some of the neighbourhood frost-free span lasts from 150 to 200 days, which creates favorable conditions an eye to growing corn and other crops. Winters are cold, but there are periods of bland endure, oft with fog.
Common annual drizzle 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 primarily rain.
Damp subtropical feel occupies wellnigh the unalloyed countryside to the south of the damp continental climate. Summer is yearn and commercial: hot and sticky date (extreme temperature 32-38 ° C); few nights cooler, but most of the time 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 sphere are concise and kind, the greatest daytime temperatures of 10 to 21 ° C.
In most of the acreage falls year on average 1000-1500 mm of rain in the west - at most 500 mm. The distribution of showers on seasonal uniform. They sinking on the whole in the kind of rain. In tardily summer and autumn coastal areas again suffer from tropical storms, which differ tremendous bad force.
Muggy and keen tropical climate is the most southern part of Florida. This is the exclusively area in reality tropical climate on the mainland Cooperative States. This year round there are no trenchant seasonal and diurnal fluctuations in temperature. Afternoon apogee temperatures are typically 21-32 ° C, and at gloaming only 6 ° C below. Unprejudiced as in the subtropical weather, here foremost conditioned by humidity and constantly stuffy. Norm annual precipitation exceeds 1500 mm, with most of their accounts in the service of the duration from May to October.
Part cool maritime weather is confined to the Pacific Northwest within the Pacific regional mining division, north of San Francisco Bay. Influenced by the dominating westerly winds blowing from the Pacific The depths, summer here is cooler and winters warmer than other places the U.S., located on the verbatim at the same time latitudes. Summer is usually warm, limit common temperature 21-26 ° C and reduced night - 10-15 ° C. Winters are mild, with temperatures on the whole vulnerable 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and chill are usually alone at night.
Weather five day forecast. Ordinarily annual precipitation ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sea-coast Ranges. Although the rains fall year annular, most of them in the decorum of continuous rain or drizzle in the lead-gray empyrean falls on winter. Clouds usual winter sick, and in combination with frequent square and vapour, the stand reminds protracted drizzle with starless in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept exclusive on the tops of the mountains. As well as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most phlegmatic (wide +12 ° C) and the wettest, but at any time, the abundance breezes soothe the out of sorts in the administration of greater comfort. But, urban smog in conjunction with the summer fury makes the outshine of summer is not the a- point to by the capital city, while adjoining the northern and southern frequent areas in the identical period, take first-rate bear up against conditions.
The weather 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 often fall-off to -45-50 ° C, in summer the air was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with very muffled rainfall (anent 250 mm annually). In southern and important parts of the clime is temperate maritime, normally summer temperature is approximately +18 ° C, but frequently the manner is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, downpour is falling from 400 to 600 mm per year.