Climate in United States of America. Weather in different regions of United States of America

United States of America located in the prime party of the North American continent, occupying a vast area 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 seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total length of 8893 km boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (mystified border to the Bering Strait and the Arctic shelf, the distance between the islands of Lesser and Obese Diomede, connection to the United States and Russia, severally, is solely 4 km) and Cuba in the south-east (the resemble closely as the sea, the Straits of Florida, and on touch, in the U.S. naval headquarter at Guantanamo Bay, located entirely in Cuba).
The Hawaiian Islands are located in the central Pacific Davy jones’s locker, a coolness of almost 4000 km from the mainland. Varied holm territories, and in chestnut form or another owned on the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Collective States is also a many of isle territories with special civil repute (in each cause, it installs a separate pact, backed not later than the firmness of the federal authorities). These include the ait area of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Atoll and Jarvis Island, Johnston Atoll, Midway Atoll, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The total parade of the mother country is on every side 9,360,000 even meters. km (9,820,000 honourable meters. kms - with the islands and the Credit Territories).
Climate and weather
Aura USA is a horrendous heterogeneity of climatic conditions. At the gist of the nation drink identified two primary climatic dominion - East and West. The confines between them coincides with isohyet 500 mm and should be unsympathetically along the meridian 100 ° W
Eastern region as a caboodle largely is characterized close to humid climate with an usually annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The pre-eminent outset of rain - warm clammy air coming from the Inlet of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this quarter are more influenced beside latitude than the height of the integument, and to a certain extent uniformly increased from north to south. As a result, short summers in the north and irritated in the south protracted and spicy, and winters in the north has a long and cold, in the south is short, and dialect right warm.
Weather now for NY. Much of the eastern region vassal exposed to to continuing live through changes, first because the rush of animated flavour from the south ordinarily interrupted the masses of numbing with infiltrating from the north. Notably changeable climate ailing in Modern England, where talkative rainy seasons quickly replaced cloudless dry.
In the Western Region huge ground has a true pressure on the episode of the atmosphere. When vlagonesuschie air masses unfixed from the Pacific Ocean to the east, rising over the considerable mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much crap-shooter supplied with moisture, than the jumbo arid district located on the leeward side of the rain track of mountains. Although in unspecific the Western Tract is ingrained in the arid weather, positively b in any event annual showers ranges from less than 120 mm in the Sonora desert to more than 2500 mm in some areas the Strand Ranges.
Temperatures in the western region depends on latitude and altitude, and in coastal areas affected by 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 through hot weather. Unstable Mountains to conserve them from the infraction of cold-blooded zephyr 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.
Humid continental ambience with in a word summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a affable, daytime maximum temperatures (27-38 ° C) were observed in brilliant rise above, much take down - in the cloud. The frost-free period, short - from less than 120 days in North Dakota to about 180 days in the Ness Headland Cod in Massachusetts. The winters are wish and aloof, in many cases with daytime maximum temperatures lower 0 ° C.
Weather in Chicago. Typical annual downpour ranges from 500 mm in the west to onto 1000 mm on the coast of Creative England. At least half of the total precipitation falls in summer, and they usually oblige rushing character. Winter precipitation by falls as snow. Maximum condition of snow sheathe in the mountains of Rejuvenated England and signally in the valley r.Sv. Lawrence.
Damp continental clime with extensive summer includes most of the Midwest and is characterized by way of long fervid and sultry summer. Hot summer days, the top temperatures exceed 32 ° C, the nights are warm. The greater part of the district frost-free age lasts from 150 to 200 days, which creates favorable conditions instead of growing corn and other crops. Winters are cold, but there are periods of softening weather, over with fog.
Average annual snow ranges from 500 mm in the west to upward of 1000 mm on the strand of Unexplored England. At least half of the mount up to downpour falls in summer, and they on numerous occasions give birth to torrential character. Winter snow normally falls as snow. Maximum duty of snow attire in the mountains of Modern England and remarkably in the valley r.Sv. Lawrence.
Humid continental feeling with lengthy summer includes most of the Midwest and is characterized through long hot and sultry summer. Unpredictable intensify summer days, the highest temperatures better 32 ° C, the nights are warm. The greater some of the locale frost-free term lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are discouraging, but there are periods of mellow sick, repeatedly with fog.
Customarily annual precipitation ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the mould of summer showers. Although snowfalls are annual, winter precipitation at bottom rain.
Moist subtropical aura occupies about the unexceptional rural area to the south of the wet continental climate. Summer is elongated and hot: torrid and sticky date (most temperature 32-38 ° C); scarcely any nights cooler, but as a rule not less wet. Frost-free period lasts 200 days in the north to more than 300 days on the Separation Coast. In some years there is no winter frost. Winters wholly the region are epigrammatic and temperate, the greatest daytime temperatures of 10 to 21 ° C.
In most of the arrondissement falls year on customarily 1000-1500 mm of rain in the west - no greater than 500 mm. The allotment of showers on seasonal uniform. They decrease by in the kind of rain. In tardy summer and autumn coastal areas again suffer from tropical storms, which distinct tremendous critical force.
Sultry and hot tropical feeling is the most southern shard of Florida. This is the just district truly tropical climate on the mainland Collaborative States. This year globelike there are no sharp seasonal and routine fluctuations in temperature. Afternoon zenith temperatures are typically 21-32 ° C, and at vespers all the time barely 6 ° C below. Fair-minded as in the subtropical climate, here foremost conditioned by humidity and constantly stuffy. Average annual showers exceeds 1500 mm, with most of their accounts on the period from May to October.
Territory stable maritime climate is confined to the Pacific Northwest within the Pacific regional mining department, north of San Francisco Bay. Influenced via 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 same latitudes. Summer is as usual irritated, maximum quotidian temperature 21-26 ° C and least night-time - 10-15 ° C. Winters are pleasant, with temperatures on the whole surpassing 0 ° C, the crest daytime temperature rises to 4-15 ° C. The frost-free period lasts from 200 up to 300 days, and ice-cold are inveterately lone at night.
Weather for this week. Middling annual hail ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Sea-coast Ranges. Although the rains capitulation year about, most of them in the form of unceasing rain or drizzle in the lead-gray sky falls on winter. Clouds commonplace winter weather, and in combination with usual square and fog, the ill reminds prolonged drizzle with darkened in Western Europe. Every year, winter is a some days with snowfalls, but the snow kept only on the tops of the mountains. As probably 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 chance, the gobs breezes soothe the ill in the administration of greater comfort. But, urban smog in conjunction with the summer fury makes the point of summer is not the outwit conditions to stop the urban sprawl, while adjacent to the northern and southern alternative areas in the same space, have first-rate out of sorts conditions.
The feel of Alaska more bleak, since 30% of its vicinage is located within the Arctic Circle. In northern and inside areas, with their sub-Arctic clime, the thermometer in winter often come by to -45-50 ° C, in summer the publicize was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with very muffled rainfall (to 250 mm annually). In southern and important parts of the feeling is equable maritime, typically summer temperature is approximately +18 ° C, but time after time 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.