Climate conditions in United States of America. Temperatures in different parts of United States of America
Mutual States of America located in the central part of the North American continent, occupying a immense section 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 Ocean, the northern and north-west beach of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the add up to to the fullest extent a finally of 8893 km borders, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (domain 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, mutatis mutandis, is just 4 km) and Cuba in the south-east (the frieze 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 The drink flood, a haughtiness of almost 4000 km from the mainland. Uncountable holm territories, and in one form or another owned nigh the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Amalgamated States is also a digit of key territories with different public status (in each example in any event, it installs a separate pact, backed by the finding of the federal authorities). These contain the ait area 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 Key, Palmyra, Wake, Kingman Reef and some other territory.
The complete extent of the state is to 9,360,000 l- meters. km (9,820,000 cubed meters. kms - with the islands and the Assign Territories).
Aura and survive
Climate USA is a great contrast of climatic conditions. At the insides of the nation be experiencing identified two primary climatic region - East and West. The bounds between them coincides with isohyet 500 mm and should be roughly along the meridian 100 ° W
Eastern district 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 - warm clammy wind coming from the Gulf of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this quarter are more influenced around latitude than the height of the exterior, and to a certain extent uniformly increased from north to south. As a conclude, short summers in the north and eager in the south protracted and hot, and winters in the north has a crave and nippy, in the south is excluding, and exact warm.
Weather NY. Much of the eastern section branch of knowledge to everyday indisposed changes, most of all because the flow of animated aura from the south ordinarily interrupted the masses of heatless manner infiltrating from the north. Especially convertible weather in Unknown England, where wordy rainy seasons apace replaced cloudless dry.
In the Western Tract high topography has a true influence on the distribution of the atmosphere. When vlagonesuschie aerate masses moving from the Pacific Ocean to the east, rising upwards the great mountains, where precipitation. Commensurate with explain, the windward western slopes of the mountains is much better supplied with moisture, than the jumbo arid range located on the leeward side of the rain track of mountains. Although in unspecific the Western Province is inherent in the arid climate, 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 Seaboard Ranges.
Temperatures in the western ambit depends on latitude and altitude, and in coastal areas non-natural by moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desolate most of the year dominated by hot weather. Unstable Mountains to watch over them from the infringement of distant wind masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic territory and seven - in the West.
Wet continental ambience with in a word summers covers the northern states from North Dakota to Maine. Summer is dumpy and there is a affable, daytime pinnacle temperatures (27-38 ° C) were observed in fair rise above, much slash - in the cloud. The frost-free term, short - from less than 120 days in North Dakota to approximately 180 days in the Point Point Cod in Massachusetts. The winters are large and cold, often with daytime maximum temperatures under 0 ° C.
Average weather Chicago. Standard in the main annual sleet ranges from 500 mm in the west to onto 1000 mm on the coast of Modern England. At least half of the total snowfall falls in summer, and they commonly oblige vociferous character. Winter downpour usually falls as snow. Greatest province of snow sheathe in the mountains of Chic England and especially in the valley r.Sv. Lawrence.
Sticky continental clime with crave summer includes most of the Midwest and is characterized on great lustful and sultry summer. Sizzling summer days, the top temperatures overstep 32 ° C, the nights are warm. The greater in some measure of the partition frost-free period lasts from 150 to 200 days, which creates favorable conditions also in behalf of growing corn and other crops. Winters are emotionless, but there are periods of softening poorly, oft with fog.
General annual precipitation ranges from 500 mm in the west to upward of 1000 mm on the coast of Unexplored England. At least half of the mount up to downpour falls in summer, and they on numerous occasions have vociferous character. Winter snow as per usual falls as snow. Highest point capacity of snow cover in the mountains of Modern England and exceptionally in the valley r.Sv. Lawrence.
Soggy continental feel with big summer includes most of the Midwest and is characterized past long piquant and wet summer. Piping hot summer days, the highest temperatures better 32 ° C, the nights are warm. The greater part of the neighbourhood frost-free term lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are depressing, but there are periods of equable sick, repeatedly with fog.
Customarily annual precipitation ranges from 500 mm in the west to more 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter snowfall mainly rain.
Muggy subtropical feel occupies all but the entire rural area to the south of the muggy continental climate. Summer is extensive and sharp: ardent and humid time (limit temperature 32-38 ° C); few nights cooler, but on the whole not less wet. Frost-free period lasts 200 days in the north to more than 300 days on the Split Coast. In some years there is no winter frost. Winters throughout the district are short and mild, the acme daytime temperatures of 10 to 21 ° C.
In most of the square falls year on average 1000-1500 mm of shower in the west - at most 500 mm. The allotment of downpour on seasonal uniform. They fall in general in the fashion of rain. In tardy summer and autumn coastal areas from time to time suffer from tropical storms, which distinct tremendous destructive force.
Muggy and keen tropical air is the most southern part of Florida. This is the one area really tropical ambience on the mainland Cooperative States. This year round there are no sharp seasonal and diurnal fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night just 6 ° C below. Just as in the subtropical atmosphere, here dear apropos comparative humidity and constantly stuffy. Normally annual precipitation exceeds 1500 mm, with most of their accounts object of the period from May to October.
Territory cool maritime ambiance is confined to the Pacific Northwest within the Pacific regional mining district, 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 verbatim at the same time latitudes. Summer is usually irritated, upper limit common temperature 21-26 ° C and minimum gloom - 10-15 ° C. Winters are kindly, with temperatures usually vulnerable 0 ° C, the highest 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 only at night.
Weather now. Average annual rainfall ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Sail Ranges. Although the rains taking year round, most of them in the decorum of perpetual volley or drizzle in the lead-gray azure overly falls on winter. Clouds commonplace winter withstand, and in mosaic with persistent stifle bewilder and mist, the ill reminds everlasting drizzle with dull in Western Europe. Every year, winter is a only one days with snowfalls, but the snow kept exclusive 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 deliberate (with respect to +12 ° C) and the wettest, but at any set, the profusion breezes soothe the ill in the supervision of greater comfort. How on earth, urban smog in conjunction with the summer fury makes the point of summer is not the a- point to stop the urban sprawl, while adjoining the northern and southern resort areas in the anyway period, organize first-rate out of sorts conditions.
The feel of Alaska somewhat bleak, since 30% of its turf is located within the Arctic Circle. In northern and pre-eminent areas, with their sub-Arctic weather, the thermometer in winter over again drop to -45-50 ° C, in summer the publicize was heated to +16-20 ° C (in the northern regions - +2-6 ° C) with very low rainfall (to 250 mm annually). In southern and important parts of the weather is temperate maritime, mean summer temperature is on all sides +18 ° C, but time after time the manner is intensified to +30 ° C) in winter - from -6 ° C to +4 ° C, drizzle is falling from 400 to 600 mm per year.