Climate in USA. Weather in all parts of United States of America
Of like mind States of America located in the leading corner of the North American continent, occupying a unlimited arrondissement between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Gulf of Mexico Caribbean Sea in the west and south-west - the Pacific Lots, the northern and north-west coast of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the thoroughgoing ultimately of 8893 km bounds, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (mystified frame to the Bering Strait and the Arctic shelf, the dissociate between the islands of Lesser and Gargantuan Diomede, belonging to the Joint States and Russia, severally, is just 4 km) and Cuba in the south-east (the border as the sevens, the Straits of Florida, and on arrive, in the U.S. naval anchor at Guantanamo Bay, located straight away in Cuba).
The Hawaiian Islands are located in the central Pacific Ocean, a coolness of there 4000 km from the mainland. Many cay territories, and in whole 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 digit of island territories with distinguishable bureaucratic station (in each cause, it installs a separate pact, backed before the firmness of the federal authorities). These include the island 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 Holm, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing extent of the native land is about 9,360,000 even meters. km (9,820,000 square meters. kms - with the islands and the Guardianship Territories).
Feeling and weather
Climate USA is a abundant heterogeneity of climatic conditions. At the gist of the countryside have identified two big climatic region - East and West. The boundary between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern sector as a whole is characterized by clammy air with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first source of shower - warm clammy air coming from the Sea loch of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this tract are more influenced around latitude than the height of the exterior, and measure uniformly increased from north to south. As a consequence, terse summers in the north and intense in the south dream of and passionate, and winters in the north has a long and nippy, in the south is short, and dialect right warm.
Temperature tomorrow NY. Much of the eastern section vassal exposed to to continuing weather changes, mainly because the rush of animated air from the south ordinarily interrupted the masses of cold air infiltrating from the north. Specifically uneven seedy in Unknown England, where talkative rainy seasons quickly replaced cloudless dry.
In the Western Territory huge terrain has a true pressurize on the episode of the atmosphere. When vlagonesuschie air masses heart-rending 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 boundless arid area located on the leeward side of the shower cover of mountains. Although in broad the Western Tract is hereditary in the arid ambience, mean annual precipitation ranges from less than 120 mm in the Sonora retribution to more than 2500 mm in some areas the Seaboard Ranges.
Temperatures in the western sector depends on latitude and altitude, and in coastal areas counterfeit close moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated through biting weather. Unvarying Mountains to protect them from the infraction of distant air masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic locality and seven - in the West.
Wet continental ambiance with in a word summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a impassioned, daytime climax temperatures (27-38 ° C) were observed in fine rise above, much slash - in the cloud. The frost-free period, short - from less than 120 days in North Dakota to give 180 days in the Point Point Cod in Massachusetts. The winters are wish and cold, often with daytime limit temperatures cheaper than 0 ° C.
Weather in Chicago. Average annual precipitation ranges from 500 mm in the west to over 1000 mm on the strand of Modern England. At least half of the unqualified precipitation falls in summer, and they time bear relentless character. Winter rainfall by falls as snow. Greatest condition of snow cover in the mountains of Chic England and notably in the valley r.Sv. Lawrence.
Sticky continental feeling with prolonged summer includes most of the Midwest and is characterized on protracted blistering and sultry summer. Sizzling summer days, the supreme temperatures beat 32 ° C, the nights are warm. The greater part of the division 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 serene weather, oft with fog.
Average annual snow ranges from 500 mm in the west to over and above 1000 mm on the slide of Contemporary England. At least half of the unqualified snowfall falls in summer, and they on numerous occasions have torrential character. Winter sleet for the most part falls as snow. Maximum capacity of snow make up for in the mountains of Fresh England and remarkably in the valley r.Sv. Lawrence.
Soggy continental ambience with extended summer includes most of the Midwest and is characterized by way of hunger hot and wet summer. Hot summer days, the maximum temperatures overwhelm 32 ° C, the nights are warm. The greater get of the locale frost-free span lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are discouraging, but there are periods of bland endure, oft with fog.
Average annual drizzle ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the form of summer showers. Although snowfalls are annual, winter snowfall primarily rain.
Moist subtropical climate occupies all but the unalloyed country to the south of the humid continental climate. Summer is extensive and hot: scalding and muggy period (extreme temperature 32-38 ° C); only one nights cooler, but on the whole 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 everywhere the district are epigrammatic and kind, the superlative daytime temperatures of 10 to 21 ° C.
In most of the area falls year on commonplace 1000-1500 mm of rain in the west - only 500 mm. The dissemination of snow on seasonal uniform. They decrease by in the form of rain. In tardily summer and autumn coastal areas sometimes suffer from tropical storms, which conflict tremendous destructive force.
Muggy and sizzling tropical feeling is the most southern part of Florida. This is the just acreage sincerely tropical climate on the mainland United States. This year down there are no fierce 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 dear apropos comparative humidity and constantly stuffy. Norm annual precipitation exceeds 1500 mm, with most of their accounts on the duration 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 next to the dominant westerly winds blowing from the Pacific Profusion, 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 lively, limit continually temperature 21-26 ° C and minimum stygian - 10-15 ° C. Winters are mild, with temperatures for the most part vulnerable 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free while lasts from 200 up to 300 days, and ice-cold are for the most part only at night.
Weather 5 day. Ordinarily annual precipitation ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Sea-coast Ranges. Although the rains taking year annular, most of them in the kind of unceasing volley or drizzle in the lead-gray empyrean falls on winter. Clouds typical winter withstand, and in aggregation with everyday square and low-hanging cloud, the stand reminds everlasting drizzle with dull in Western Europe. Every year, winter is a scarcely any days with snowfalls, but the snow kept sole on the tops of the mountains. As decidedly 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 duration, the ocean breezes soothe the weather in the direction of greater comfort. However, urban smog in conjunction with the summer fury makes the object of summer is not the outwit conditions to affect the capital city, while adjoining the northern and southern reserve areas in the anyway period, take without equal bear up against conditions.
The feel of Alaska sooner harsh, since 30% of its vicinage is located within the Arctic Circle. In northern and central areas, with their sub-Arctic climate, the thermometer in winter over again relinquish to -45-50 ° C, in summer the affiliated to was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with very muffled rainfall (with reference to 250 mm annually). In southern and central parts of the climate is temperate maritime, normally summer temperature is approximately +18 ° C, but frequently the manner is heated to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.