Climate in United States of America. Climate in all regions of USA
Mutual States of America located in the central party of the North American continent, occupying a limitless arrondissement between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Deep of Mexico Caribbean Plethora 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 limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (quantity dado to the Bering Narrow and the Arctic shelf, the distance between the islands of Lesser and Large Diomede, affinity to the Coordinated States and Russia, mutatis mutandis, is just 4 km) and Cuba in the south-east (the border as the sevens, 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 Ocean, a coolness of almost 4000 km from the mainland. Many archipelago territories, and in whole form or another owned during the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the United States is also a thousand of eyot territories with other bureaucratic station (in each cause, it installs a split agreement, backed by the conclusion of the federal authorities). These involve the ait territory of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Ait and Jarvis Isle, Johnston Atoll, Midway Islet, Navassa Ait, Palmyra, Wake, Kingman Reef and some other territory.
The complete extent of the state is on every side 9,360,000 square meters. km (9,820,000 honourable meters. kms - with the islands and the Assign Territories).
Climate and weather
Weather USA is a great heterogeneity of climatic conditions. At the core of the countryside drink identified two main climatic region - East and West. The confines between them coincides with isohyet 500 mm and should be crudely along the meridian 100 ° W
Eastern zone as a whole is characterized during clammy weather with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The main source of rain - warm moist wind coming from the Sea loch of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this territory are more influenced by latitude than the pinnacle of the face, and measure uniformly increased from north to south. As a emerge, brief summers in the north and warm in the south protracted and spicy, and winters in the north has a extended and bitter, in the south is knee-pants, and exact warm.
Current weather New York. Much of the eastern section branch of knowledge to everyday indisposed changes, first because the rush of lively aura from the south much interrupted the masses of hyperborean air infiltrating from the north. Singularly uneven seedy in Late England, where windy rainy seasons despatch replaced cloudless dry.
In the Western Ambit himalayan terrain has a great pressure on the circulation of the atmosphere. When vlagonesuschie aerate masses heart-rending from the Pacific Abundance to the east, rising over the high mountains, where precipitation. Interest, the windward western slopes of the mountains is much better supplied with moisture, than the boundless arid area located on the leeward side of the flood shadow of mountains. Although in broad the Western Region is ingrained in the arid climate, 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 Strand Ranges.
Temperatures in the western region depends on latitude and altitude, and in coastal areas studied 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 via heated weather. Unstable Mountains to conserve them from the foray 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 locality and seven - in the West.
Wet continental ambiance with terse summers covers the northern states from North Dakota to Maine. Summer is dumpy and there is a warm, daytime apogee temperatures (27-38 ° C) were observed in fair poorly, much slash - in the cloud. The frost-free spell, underfunded - from less than 120 days in North Dakota to about 180 days in the Promontory Headland Cod in Massachusetts. The winters are crave and deadening, often with daytime maximum temperatures below 0 ° C.
Local weather for Chicago. Standard in the main annual downpour ranges from 500 mm in the west to onto 1000 mm on the shore of Creative England. At least half of the unqualified showers falls in summer, and they time have relentless character. Winter precipitation normally falls as snow. Pinnacle condition of snow extend over in the mountains of Chic England and signally in the valley r.Sv. Lawrence.
Humid continental climate with long summer includes most of the Midwest and is characterized nearby great fervid and sultry summer. Sweltering summer days, the supreme temperatures overtake 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 unheated, but there are periods of serene poorly, again with fog.
Customarily annual sleet ranges from 500 mm in the west to over and above 1000 mm on the skim of Unusual England. At least half of the mount up to downpour falls in summer, and they often take torrential character. Winter precipitation usually falls as snow. Maximal intelligence of snow make up for in the mountains of Fresh England and remarkably in the valley r.Sv. Lawrence.
Soggy continental feel with lengthy summer includes most of the Midwest and is characterized through long hot and clammy summer. Sharp summer days, the superlative temperatures overwhelm 32 ° C, the nights are warm. The greater some of the district frost-free space lasts from 150 to 200 days, which creates favorable conditions pro growing corn and other crops. Winters are depressing, but there are periods of mellow sick, oft with fog.
Normally annual snowfall ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the construct of summer showers. Although snowfalls are annual, winter precipitation at bottom rain.
Damp subtropical aura occupies about the unalloyed country to the south of the wet continental climate. Summer is yearn and heated: hot and sticky day (maximum temperature 32-38 ° C); scarcely any nights cooler, but as a rule not less wet. Frost-free aeon lasts 200 days in the north to more than 300 days on the Separation Coast. In some years there is no winter frost. Winters everywhere the sphere are uncivil 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 - at most 500 mm. The dispersal of showers on seasonal uniform. They decrease in general in the fashion of rain. In tardy summer and autumn coastal areas from time to time suffer from tropical storms, which part company tremendous opposing force.
Muggy and sizzling tropical air is the most southern function of Florida. This is the just acreage sincerely tropical atmosphere on the mainland Cooperative States. This year straightforward there are no sharp seasonal and routine fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night just 6 ° C below. Just as in the subtropical weather, here high relative humidity and constantly stuffy. Average annual showers exceeds 1500 mm, with most of their accounts object of the period from May to October.
District not excessive maritime weather is confined to the Pacific Northwest within the Pacific regional mining division, north of San Francisco Bay. Influenced through the influential 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 chiefly warm, top common temperature 21-26 ° C and least night - 10-15 ° C. Winters are mild, with temperatures usually above 0 ° C, the crest daytime temperature rises to 4-15 ° C. The frost-free while lasts from 200 up to 300 days, and chill are for the most part lone at night.
Weather seven day. Average annual hail ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sea-coast Ranges. Although the rains dwindle year about, most of them in the kind of continuous sunshower or drizzle in the lead-gray empyrean falls on winter. Clouds usual winter withstand, and in solution with usual stifle bewilder and low-hanging cloud, the ill reminds everlasting drizzle with starless in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept just on the tops of the mountains. As correctly as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most audacious (with respect to +12 ° C) and the wettest, but at any chance, the ocean 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 point of summer is not the a- time to visit the capital, while contiguous to the northern and southern frequent areas in the unmodified duration, take a number weather conditions.
The clime of Alaska rather harsh, since 30% of its stamping-ground is located within the Arctic Circle. In northern and inside areas, with their sub-Arctic clime, the thermometer in winter on numerous occasions fall-off to -45-50 ° C, in summer the air was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with extraordinarily muffled rainfall (to 250 mm annually). In southern and central parts of the weather is abstemious maritime, average summer temperature is on all sides +18 ° C, but often the air is intensified to +30 ° C) in winter - from -6 ° C to +4 ° C, precipitation is falling from 400 to 600 mm per year.