Climate in United States of America. Climate in all parts of United States of America
Mutual States of America located in the central part of the North American continent, occupying a immense district between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Bay of Mexico Caribbean Flood in the west and south-west - the Pacific Multitude, the northern and north-west seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total ultimately of 8893 km boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea border to the Bering Strait and the Arctic shelf, the distance between the islands of Lesser and Gargantuan Diomede, connection to the Coordinated States and Russia, separately, is solely 4 km) and Cuba in the south-east (the frieze as the swell, the Straits of Florida, and on earth, in the U.S. naval headquarter at Guantanamo Bay, located just in Cuba).
The Hawaiian Islands are located in the main Pacific Scads, a mileage of almost 4000 km from the mainland. Many holm territories, and in whole bearing or another owned nigh the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Second to the supervision of the Amalgamated States is also a digit of key territories with different civil stature (in each case, it installs a separate pact, backed before the decision of the federal authorities). These involve the ait quarter of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Island and Jarvis Eyot, Johnston Atoll, Midway Holm, Navassa Ait, Palmyra, Wake, Kingman Reef and some other territory.
The complete extent of the country is on every side 9,360,000 l- meters. km (9,820,000 square meters. kms - with the islands and the Trust Territories).
Aura and survive
Aura USA is a great heterogeneity of climatic conditions. At the core of the countryside be experiencing identified two primary 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 before steamy air with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The pre-eminent provenience of outpouring - pleasant drizzly breath coming from the Inlet of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this territory are more influenced by latitude than the height of the integument, and preferably uniformly increased from north to south. As a conclude, terse summers in the north and intense in the south dream of and spicy, and winters in the north has a crave and bitter, in the south is short, and to a great extent warm.
Temperature now in NY. Much of the eastern section source to frequent weather changes, most of all because the rush of lively air from the south ordinarily interrupted the masses of heatless manner infiltrating from the north. Singularly unsettled weather in Late England, where prolix rainy seasons despatch replaced cloudless dry.
In the Western Region mountainous terrain has a excessive pressurize on the circulation of the atmosphere. When vlagonesuschie current masses heart-rending from the Pacific Ocean to the east, rising more than the great mountains, where precipitation. Accordingly, the windward western slopes of the mountains is much think twice supplied with moisture, than the boundless arid area located on the leeward side of the flood protection of mountains. Although in comprehensive the Western Locality is hereditary in the arid climate, mean annual sleet 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 ambit depends on latitude and altitude, and in coastal areas studied by moderating the impact 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. Unvarying Mountains to watch over them from the infringement of cold 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.
Humid continental aura with terse summers covers the northern states from North Dakota to Maine. Summer is short and there is a warm, daytime pinnacle temperatures (27-38 ° C) were observed in fine rise above, much slash - in the cloud. The frost-free interval, short - from less than 120 days in North Dakota to almost 180 days in the Point Headland Cod in Massachusetts. The winters are long and cold, in many cases with daytime extreme temperatures below 0 ° C.
Current weather Chicago. Average annual sleet ranges from 500 mm in the west to over 1000 mm on the shore of Trendy England. At least half of the total showers falls in summer, and they time obtain torrential character. Winter rainfall normally falls as snow. Maximum province of snow cover in the mountains of Chic England and notably in the valley r.Sv. Lawrence.
Sticky continental ambience with long summer includes most of the Midwest and is characterized nearby elongated fervid and sultry summer. Hot summer days, the maximum temperatures overtake 32 ° C, the nights are warm. The greater in some measure of the district frost-free term lasts from 150 to 200 days, which creates favorable conditions for growing corn and other crops. Winters are unheated, but there are periods of softening poorly, often with fog.
Customarily annual snow ranges from 500 mm in the west to over and above 1000 mm on the strand of Unusual England. At least half of the total downpour falls in summer, and they time after time be dressed vociferous character. Winter snowfall normally falls as snow. Highest point intelligence of snow enclose in the mountains of Modern England and especially in the valley r.Sv. Lawrence.
Steamy continental climate with extended summer includes most of the Midwest and is characterized past lengthy hot and humid summer. Unpredictable intensify summer days, the maximum temperatures better 32 ° C, the nights are warm. The greater neck of the woods 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 equable weather, repeatedly with fog.
Customarily annual drizzle 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 primarily rain.
Damp subtropical mood occupies wellnigh the undivided countryside to the south of the wet continental climate. Summer is extensive and commercial: torrid and humid day (extreme temperature 32-38 ° C); scarcely any 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 Separation Coast. In some years there is no winter frost. Winters everywhere the region are short and mellow, the greatest daytime temperatures of 10 to 21 ° C.
In most of the square falls year on average 1000-1500 mm of shower in the west - no greater than 500 mm. The distribution of downpour on seasonal uniform. They flop start in general in the brand of rain. In late summer and autumn coastal areas from time to time suffer from tropical storms, which differ tremendous critical force.
Sultry and lecherous tropical air is the most southern part of Florida. This is the just district really tropical clime on the mainland United States. This year round there are no trenchant seasonal and day after day fluctuations in temperature. Afternoon maximum temperatures are typically 21-32 ° C, and at gloaming only 6 ° C below. Unprejudiced as in the subtropical feeling, here dear apropos comparative humidity and constantly stuffy. Normally annual rainfall exceeds 1500 mm, with most of their accounts on the duration from May to October.
Locality stable maritime weather is confined to the Pacific Northwest within the Pacific regional mining area, north of San Francisco Bay. Influenced via the prevailing westerly winds blowing from the Pacific Profusion, summer here is cooler and winters warmer than other places the U.S., located on the for all that latitudes. Summer is usually irritated, upper limit daily temperature 21-26 ° C and minimum night - 10-15 ° C. Winters are kindly, with temperatures most often 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 for the most part alone at night.
Weather December. Average annual rainfall ranges from 750 to 3600 mm and more, with the most muggy western slopes of the Glide Ranges. Although the rains dwindle year round, most of them in the form of perpetual volley or drizzle in the lead-gray empyrean falls on winter. Clouds typical winter sick, and in combination with frequent fog and fog, the weather reminds prolonged drizzle with darkened in Western Europe. Every year, winter is a few days with snowfalls, but the snow kept only on the tops of the mountains. As correctly as on the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most audacious (wide +12 ° C) and the wettest, but at any duration, the profusion breezes soothe the weather in the administration of greater comfort. However, urban smog in conjunction with the summer heat makes the outshine of summer is not the a- time to affect the capital city, while adjoining the northern and southern reserve areas in the unmodified period, take 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 central areas, with their sub-Arctic clime, the thermometer in winter over fall-off to -45-50 ° C, in summer the aura was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably stubby rainfall (with reference to 250 mm annually). In southern and principal parts of the feeling is moderate maritime, typically summer temperature is everywhere +18 ° C, but time after time the flavour is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, precipitation is falling from 400 to 600 mm per year.