Climate conditions in USA. Climate in all regions of United States of America
Of like mind States of America located in the central part of the North American continent, occupying a vast arrondissement between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Deep of Mexico Caribbean Sea in the west and south-west - the Pacific Lots, 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 (domain border to the Bering Demanding and the Arctic shelf, the detach between the islands of Lesser and Gargantuan Diomede, affinity to the Joint States and Russia, separately, is only 4 km) and Cuba in the south-east (the border as the sea, the Straits of Florida, and on touch, 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 haughtiness of there 4000 km from the mainland. Many island territories, and in one form or another owned nigh the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Under the supervision of the Synergetic States is also a many of island territories with special political repute (in each example in any event, it installs a classify bargain, backed by way of the conclusion of the federal authorities). These contain the eyot 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 Cay, Johnston Atoll, Midway Island, Navassa Islet, Palmyra, Wake, Kingman Reef and some other territory.
The total area of the native land is about 9,360,000 even meters. km (9,820,000 square meters. kms - with the islands and the Trust Territories).
Ambience and survive
Weather USA is a extraordinary make of climatic conditions. At the insides of the native land induce identified two main climatic tract - East and West. The confines between them coincides with isohyet 500 mm and should be unsympathetically along the meridian 100 ° W
Eastern sector as a usually is characterized by clammy mood with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first outset of shower - genial moist air coming from the Opening of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this region are more influenced around latitude than the tallness of the integument, and rather uniformly increased from north to south. As a consequence, short summers in the north and warm in the south protracted and passionate, and winters in the north has a long and cold, in the south is excluding, and exact warm.
Current weather NY. Much of the eastern region source to everyday indisposed changes, mainly because the emanate of vexed aura from the south repeatedly interrupted the masses of cold allied infiltrating from the north. Notably convertible climate ailing in Late England, where windy rainy seasons hurriedly replaced cloudless dry.
In the Western Ambit mountainous topography has a celebrated pressurize on the distribution of the atmosphere. When vlagonesuschie current masses moving from the Pacific Abundance to the east, rising more than the great mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much crap-shooter supplied with moisture, than the never-ending arid range located on the leeward side of the rain cover of mountains. Although in unspecific the Western Locality is inherent 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 Coast Ranges.
Temperatures in the western sector depends on latitude and altitude, and in coastal areas studied alongside moderating the import of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated past unpredictable intensify weather. Unstable Mountains to watch over them from the infraction of cold haughtiness 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.
Steamy continental climate with terse summers covers the northern states from North Dakota to Maine. Summer is dumpy and there is a impassioned, daytime climax temperatures (27-38 ° C) were observed in fine rise above, much lower - in the cloud. The frost-free interval, sweet deficient in - from less than 120 days in North Dakota to approximately 180 days in the Ness Point Cod in Massachusetts. The winters are large and aloof, in many cases with daytime maximum temperatures under 0 ° C.
Weather Chicago. Typical annual rainfall ranges from 500 mm in the west to over 1000 mm on the shore of Trendy England. At least half of the whole snowfall falls in summer, and they often oblige relentless character. Winter downpour by falls as snow. Maximum gift of snow extend over in the mountains of Chic England and especially in the valley r.Sv. Lawrence.
Damp continental ambience with extensive summer includes most of the Midwest and is characterized by way of protracted blistering and sultry summer. Sweltering summer days, the supreme temperatures overtake 32 ° C, the nights are warm. The greater in some measure of the section frost-free period lasts from 150 to 200 days, which creates favorable conditions instead of growing corn and other crops. Winters are unheated, but there are periods of kind poorly, oft with fog.
Average annual sleet ranges from 500 mm in the west to over 1000 mm on the skim of Contemporary England. At least half of the mount up to downpour falls in summer, and they time after time have torrential character. Winter snowfall usually falls as snow. Maximum perceptiveness of snow attire in the mountains of Unfamiliar England and especially in the valley r.Sv. Lawrence.
Muggy continental feeling with big summer includes most of the Midwest and is characterized past hunger piquant and sultry summer. Hot summer days, the extreme temperatures exceed 32 ° C, the nights are warm. The greater neck of the woods of the locale frost-free space lasts from 150 to 200 days, which creates favorable conditions pro growing corn and other crops. Winters are cold, but there are periods of mellow weather, habitually with fog.
Customarily annual hail ranges from 500 mm in the west to nearly 1300 mm in the east, with their most falls in the construct of summer showers. Although snowfalls are annual, winter rainfall mainly rain.
Humid subtropical climate occupies almost the unexceptional country to the south of the humid continental climate. Summer is elongated and hot: scalding and humid time (extreme temperature 32-38 ° C); few nights cooler, but as a rule not less wet. Frost-free full stop lasts 200 days in the north to more than 300 days on the Gulf Coast. In some years there is no winter frost. Winters everywhere the quarter are concise and mild, the greatest daytime temperatures of 10 to 21 ° C.
In most of the square falls year on commonplace 1000-1500 mm of rain in the west - no greater than 500 mm. The allotment of showers on seasonal uniform. They flop start in general in the brand of rain. In tardy summer and autumn coastal areas from time to time suffer from tropical storms, which differ tremendous critical force.
Muggy and hot tropical climate is the most southern function of Florida. This is the one area in reality tropical clime on the mainland In harmony States. This year globelike there are no keen-minded seasonal and diurnal fluctuations in temperature. Afternoon zenith temperatures are typically 21-32 ° C, and at night just 6 ° C below. Unprejudiced as in the subtropical feeling, here foremost apropos comparative humidity and constantly stuffy. Average annual precipitation exceeds 1500 mm, with most of their accounts on the space from May to October.
Part stable maritime climate is confined to the Pacific Northwest within the Pacific regional mining division, north of San Francisco Bay. Influenced via the dominant westerly winds blowing from the Pacific Ocean, summer here is cooler and winters warmer than other places the U.S., located on the same latitudes. Summer is as usual zealous, top common temperature 21-26 ° C and minimum stygian - 10-15 ° C. Winters are mild, with temperatures for the most part above 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and ice-cold are for the most part only at night.
Weather hourly. Normal annual rainfall ranges from 750 to 3600 mm and more, with the most humid western slopes of the Sea-coast Ranges. Although the rains taking year spheroid, most of them in the form of endless volley or drizzle in the lead-gray empyrean falls on winter. Clouds usual winter withstand, and in solution with everyday fog and fog, the ill reminds prolonged drizzle with darkened in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept sole on the tops of the mountains. As probably as by the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most deliberate (with respect to +12 ° C) and the wettest, but at any set, the ocean breezes soothe the ill in the supervision of greater comfort. But, urban smog in conjunction with the summer vehemence makes the point of summer is not the best point to by the urban sprawl, while contiguous to the northern and southern alternative areas in the unmodified period, take a number indisposed conditions.
The feel of Alaska sooner bleak, since 30% of its vicinage is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic clime, the thermometer in winter over come by to -45-50 ° C, in summer the publicize was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably stubby rainfall (to 250 mm annually). In southern and central parts of the feeling is equable maritime, normally summer temperature is on all sides +18 ° C, but often the air is heated to +30 ° C) in winter - from -6 ° C to +4 ° C, drizzle is falling from 400 to 600 mm per year.