Climate conditions in USA. Temperatures in different parts of United States of America
Unified States of America located in the central corner of the North American continent, occupying a vast area between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Gulf of Mexico Caribbean Sea in the west and south-west - the Pacific Ocean, the northern and north-west seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the add up to ultimately 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 Narrow and the Arctic shelf, the reserve between the islands of Lesser and Big Diomede, association to the Joint States and Russia, severally, 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 entirely in Cuba).
The Hawaiian Islands are located in the chief Pacific Scads, a haughtiness of almost 4000 km from the mainland. Many island territories, and in chestnut invent or another owned during the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Amalgamated States is also a number of island territories with different public station (in each case, it installs a separate concord, backed by way of the conclusion of the federal authorities). These contain the eyot area of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Atoll and Jarvis Isle, Johnston Atoll, Midway Island, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing area of the state is to 9,360,000 substantial meters. km (9,820,000 cubed meters. kms - with the islands and the Credit Territories).
Ambience and live through
Climate USA is a horrendous heterogeneity of climatic conditions. At the insides of the countryside drink identified two big climatic region - East and West. The bounds between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern sector as a well is characterized by clammy weather with an as a rule annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first provenience of shower - pleasant moist air coming from the Gulf of Mexico, and - to a much lesser extent - from the Atlantic Ocean. Temperatures in this region are more influenced beside latitude than the elevation of the surface, and preferably uniformly increased from north to south. As a consequence, terse summers in the north and warm in the south dream of and acrid, and winters in the north has a crave and chill, in the south is knee-pants, and exact warm.
Local weather in NY. Much of the eastern section branch of knowledge to haunt live through changes, mainly because the glide of animated breath from the south often interrupted the masses of cold allied infiltrating from the north. Specifically uneven climate ailing in New England, where wordy rainy seasons quickly replaced cloudless dry.
In the Western Ambit himalayan topography has a excessive change on the distribution of the atmosphere. When vlagonesuschie reveal masses impressive from the Pacific Ocean 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 boundless arid district located on the leeward side of the shower cover of mountains. Although in comprehensive the Western Region is hereditary in the arid ambience, wealth 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 alongside moderating the impact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern jilt most of the year dominated through heated weather. Unstable Mountains to defend them from the infraction 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 territory and seven - in the West.
Humid continental ambiance with momentary summers covers the northern states from North Dakota to Maine. Summer is stubby and there is a affable, daytime maximum temperatures (27-38 ° C) were observed in fine weather, much take down - in the cloud. The frost-free period, underfunded - from less than 120 days in North Dakota to approximately 180 days in the Promontory Cape Cod in Massachusetts. The winters are wish and deadening, again with daytime supreme temperatures below 0 ° C.
Temperature tomorrow Chicago. Average annual downpour ranges from 500 mm in the west to over 1000 mm on the seaboard of New England. At least half of the total showers falls in summer, and they commonly have relentless character. Winter precipitation usually falls as snow. Pinnacle condition of snow sheathe in the mountains of Latest England and notably in the valley r.Sv. Lawrence.
Damp continental ambience with crave summer includes most of the Midwest and is characterized nearby great lustful and sultry summer. Sweltering summer days, the supreme temperatures exceed 32 ° C, the nights are warm. The greater in some measure of the section frost-free term lasts from 150 to 200 days, which creates favorable conditions also in behalf of growing corn and other crops. Winters are influenza, but there are periods of mild poorly, over with fog.
Customarily annual sleet ranges from 500 mm in the west to upward of 1000 mm on the slide of Unusual England. At least half of the mount up to precipitation falls in summer, and they in many cases take copious character. Winter snowfall as per usual falls as snow. Maximum perceptiveness of snow attire in the mountains of Unfamiliar England and remarkably in the valley r.Sv. Lawrence.
Steamy continental climate with long summer includes most of the Midwest and is characterized by way of long piquant and sultry summer. Hot summer days, the highest temperatures exceed 32 ° C, the nights are warm. The greater get of the area frost-free space 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 weather, often with fog.
Common annual drizzle ranges from 500 mm in the west to wellnigh 1300 mm in the east, with their most falls in the mould of summer showers. Although snowfalls are annual, winter snowfall at bottom rain.
Humid subtropical climate occupies almost the entire country to the south of the humid continental climate. Summer is extensive and sharp: ardent and sticky day (maximum temperature 32-38 ° C); not many nights cooler, but usually not less wet. Frost-free period lasts 200 days in the north to more than 300 days on the Gulf Coast. In some years there is no winter frost. Winters wholly the quarter are epigrammatic and kind, the maximum daytime temperatures of 10 to 21 ° C.
In most of the area falls year on norm 1000-1500 mm of rainstorm in the west - only 500 mm. The allotment of showers on seasonal uniform. They decrease on the whole in the brand of rain. In late summer and autumn coastal areas again suffer from tropical storms, which differ tremendous bad force.
Sultry and keen tropical climate is the most southern shard of Florida. This is the one area truly tropical atmosphere on the mainland Collaborative States. This year round there are no fierce seasonal and diurnal fluctuations in temperature. Afternoon zenith temperatures are typically 21-32 ° C, and at night only 6 ° C below. Unprejudiced as in the subtropical weather, here consequential apropos comparative humidity and constantly stuffy. Average annual precipitation exceeds 1500 mm, with most of their accounts for the period from May to October.
Locality temperate maritime aura 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 Profusion, 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 lively, maximum common temperature 21-26 ° C and reduced night-time - 10-15 ° C. Winters are kindly, with temperatures usually surpassing 0 ° C, the uttermost daytime temperature rises to 4-15 ° C. The frost-free period lasts from 200 up to 300 days, and chill are usually at best at night.
Weather hourly. Normal annual rain ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Coast Ranges. Although the rains dwindle year spheroid, most of them in the form of perpetual volley or drizzle in the lead-gray empyrean falls on winter. Clouds typical winter weather, and in solution with persistent square and vapour, the weather reminds prolonged drizzle with dull in Western Europe. Every year, winter is a scarcely any 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 audacious (forth +12 ° C) and the wettest, but at any set, the ocean breezes soothe the ill in the supervision of greater comfort. How on earth, urban smog in conjunction with the summer heat makes the object of summer is not the best beat to by the urban sprawl, while abutting the northern and southern reserve areas in the same duration, be struck by excellent bear up against conditions.
The climate of Alaska somewhat grating, since 30% of its stamping-ground is located within the Arctic Circle. In northern and central areas, with their sub-Arctic climate, the thermometer in winter often drop to -45-50 ° C, in summer the affiliated to was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with extraordinarily muffled rainfall (with reference to 250 mm annually). In southern and key parts of the clime is temperate maritime, normally summer temperature is on all sides +18 ° C, but time after time the manner is heated to +30 ° C) in winter - from -6 ° C to +4 ° C, downpour is falling from 400 to 600 mm per year.