Climate in USA. Weather in different regions of United States of America
Mutual States of America located in the leading corner 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 Sea in the west and south-west - the Pacific The depths, the northern and north-west coast of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the total to the fullest extent a finally of 8893 km boundary, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (quantity frame to the Bering Strait and the Arctic shelf, the reserve between the islands of Lesser and Large Diomede, connection to the Coordinated States and Russia, separately, is only 4 km) and Cuba in the south-east (the frieze as the swell, 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 dominant Pacific Davy jones’s locker, a mileage of about 4000 km from the mainland. Many island territories, and in chestnut make or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Collective States is also a many of key territories with distinguishable civil station (in each at all events, it installs a classify pact, backed by way of the conclusion of the federal authorities). These involve the ait turf of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Island and Jarvis Cay, Johnston Atoll, Midway Atoll, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The total extent of the country is about 9,360,000 substantial meters. km (9,820,000 square meters. kms - with the islands and the Assign Territories).
Ambience and live through
Aura USA is a horrendous contrast of climatic conditions. At the insides of the native land induce identified two big climatic dominion - East and West. The limits between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern district as a well is characterized before steamy weather with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The cardinal beginning of shower - genial moist song coming from the Gulf of Mexico, and - to a much lesser capaciousness - from the Atlantic Ocean. Temperatures in this territory are more influenced by latitude than the elevation of the surface, and rather uniformly increased from north to south. As a conclude, terse summers in the north and irritated in the south dream of and spicy, and winters in the north has a extended and chill, in the south is knee-pants, and very warm.
Weather conditions in NY. Much of the eastern jurisdiction subject to frequent live through changes, for all practical purposes because the flow of animated aura from the south much interrupted the masses of cold air infiltrating from the north. Specifically unsettled weather in Late England, where wordy rainy seasons despatch replaced cloudless dry.
In the Western Ambit huge topography has a celebrated pressure on the circulation of the atmosphere. When vlagonesuschie air masses unfixed from the Pacific Davy jones’s locker to the east, rising over the considerable mountains, where precipitation. Accordingly, the windward western slopes of the mountains is much recovered supplied with moisture, than the jumbo arid area located on the leeward side of the shower protection of mountains. Although in unspecific the Western Locality is ingrained in the arid weather, mean annual snow 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 studied alongside moderating the strike 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 biting 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.
Humid continental ambiance with short summers covers the northern states from North Dakota to Maine. Summer is short and there is a amorous, daytime climax temperatures (27-38 ° C) were observed in brilliant climate ailing, much lower - in the cloud. The frost-free interval, sweet deficient in - from less than 120 days in North Dakota to about 180 days in the Promontory Point Cod in Massachusetts. The winters are large and aloof, continually with daytime maximum temperatures under 0 ° C.
Weather now Chicago city. Normal annual precipitation ranges from 500 mm in the west to during the course of 1000 mm on the strand of Trendy England. At least half of the unqualified snowfall falls in summer, and they often oblige vociferous character. Winter rainfall inveterately falls as snow. Maximum province of snow cover in the mountains of Latest England and notably in the valley r.Sv. Lawrence.
Humid continental feeling with extensive summer includes most of the Midwest and is characterized on great hot and sultry summer. Acrid summer days, the maximum temperatures overstep 32 ° C, the nights are warm. The greater in some measure of the division frost-free span 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, often with fog.
Average annual precipitation ranges from 500 mm in the west to over 1000 mm on the slide of Contemporary England. At least half of the total downpour falls in summer, and they on numerous occasions give birth to vociferous character. Winter precipitation as per usual falls as snow. Maximum perceptiveness of snow make up for in the mountains of Fresh England and exceptionally in the valley r.Sv. Lawrence.
Steamy continental ambience with long summer includes most of the Midwest and is characterized by way of long piquant and humid summer. Piping hot summer days, the highest temperatures pass 32 ° C, the nights are warm. The greater part of the area frost-free period lasts from 150 to 200 days, which creates favorable conditions in regard to growing corn and other crops. Winters are chilling, but there are periods of equable endure, oft with fog.
Average annual precipitation ranges from 500 mm in the west to all but 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter precipitation at bottom rain.
Humid subtropical feel occupies all but the entire countryside to the south of the muggy continental climate. Summer is yearn and commercial: torrid and sticky time (most temperature 32-38 ° C); few nights cooler, but usually not less wet. Frost-free aeon lasts 200 days in the north to more than 300 days on the Split Coast. In some years there is no winter frost. Winters everywhere in the quarter are epigrammatic and mild, the acme daytime temperatures of 10 to 21 ° C.
In most of the square falls year on customarily 1000-1500 mm of outpouring in the west - just 500 mm. The distribution of showers on seasonal uniform. They fall in general in the fashion of rain. In up-to-date summer and autumn coastal areas sometimes suffer from tropical storms, which conflict tremendous destructive force.
Moist and keen tropical climate is the most southern part of Florida. This is the exclusively area in reality tropical ambience on the mainland In harmony States. This year globelike there are no keen-minded seasonal and day after day fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night-time barely 6 ° C below. Unbiased as in the subtropical atmosphere, here foremost apropos comparative humidity and constantly stuffy. Average annual rain exceeds 1500 mm, with most of their accounts on the space from May to October.
Part not excessive maritime climate is confined to the Pacific Northwest within the Pacific regional mining area, 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 verbatim at the same time latitudes. Summer is chiefly irritated, upper limit common temperature 21-26 ° C and minimum night - 10-15 ° C. Winters are mild, with temperatures on the whole surpassing 0 ° C, the highest daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and ice-cold are inveterately only at night.
Weather May. Middling annual rain ranges from 750 to 3600 mm and more, with the most humid western slopes of the Glide Ranges. Although the rains dwindle year spheroid, most of them in the character of endless volley or drizzle in the lead-gray azure overly falls on winter. Clouds usual winter weather, and in mosaic with persistent brown study and fog, the ill reminds everlasting drizzle with darkened in Western Europe. Every year, winter is a some days with snowfalls, but the snow kept only on the tops of the mountains. As probably 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 set, the gobs breezes soothe the poorly in the administration of greater comfort. But, urban smog in conjunction with the summer fury makes the point of summer is not the most superbly point to visit the urban sprawl, while adjoining the northern and southern frequent areas in the anyway space, have without equal indisposed conditions.
The feel of Alaska more grating, since 30% of its territory is located within the Arctic Circle. In northern and medial areas, with their sub-Arctic climate, the thermometer in winter often relinquish to -45-50 ° C, in summer the air was tempestuous to +16-20 ° C (in the northern regions - +2-6 ° C) with remarkably low rainfall (anent 250 mm annually). In southern and principal parts of the climate is abstemious maritime, typically summer temperature is on all sides +18 ° C, but time after time the quality is intensified to +30 ° C) in winter - from -6 ° C to +4 ° C, snow is falling from 400 to 600 mm per year.