Climatic conditions in United States of America. Temperatures in all regions 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 Bay of Mexico Caribbean Sea in the west and south-west - the Pacific The depths, the northern and north-west seaside of Alaska - the Arctic Ocean.
U.S. borders with Canada in the north (the add up to length of 8893 km limits, including 2,477 km in Alaska), with Mexico in the south (3141 km), with Russia in the north-west (sea purfle to the Bering Demanding and the Arctic shelf, the distance between the islands of Lesser and Large Diomede, affinity to the Cooperative States and Russia, respectively, is just 4 km) and Cuba in the south-east (the dado as the breaker, the Straits of Florida, and on touch, in the U.S. naval base at Guantanamo Bay, located directly in Cuba).
The Hawaiian Islands are located in the dominant Pacific Scads, a coolness of almost 4000 km from the mainland. Assorted cay territories, and in undivided form or another owned by the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Subservient to the supervision of the Synergetic States is also a digit of key territories with different civil station (in each case, it installs a split agreement, backed before the finding of the federal authorities). These comprehend the islet area of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Islet and Jarvis Island, Johnston Atoll, Midway Island, Navassa Key, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing square footage of the mother country is to 9,360,000 substantial meters. km (9,820,000 cubed meters. kms - with the islands and the Assign Territories).
Feeling and weather
Aura USA is a extraordinary make of climatic conditions. At the insides of the countryside induce identified two main climatic dominion - East and West. The boundary between them coincides with isohyet 500 mm and should be unsympathetically along the meridian 100 ° W
Eastern district as a well is characterized close to clammy climate with an usually annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first beginning of shower - genial foggy breath coming from the Inlet of Mexico, and - to a much lesser tract - from the Atlantic Ocean. Temperatures in this territory are more influenced by latitude than the tallness of the surface, and rather uniformly increased from north to south. As a conclude, short summers in the north and warm in the south long and spicy, and winters in the north has a long and cold, in the south is short, and dialect right warm.
10 forecast New York. Much of the eastern region branch of knowledge to continuing live through changes, most of all because the flow of lively aura from the south often interrupted the masses of cold allied infiltrating from the north. Singularly convertible weather in New England, where wordy rainy seasons quickly replaced cloudless dry.
In the Western Ambit mountainous territory has a true change on the distribution of the atmosphere. When vlagonesuschie air masses heart-rending from the Pacific Lots to the east, rising during the course of the great mountains, where precipitation. Allow for, the windward western slopes of the mountains is much better supplied with moisture, than the boundless arid district located on the leeward side of the flood shadow of mountains. Although in comprehensive the Western Tract is inborn in the arid ambience, wealth annual snow ranges from less than 120 mm in the Sonora barren to more than 2500 mm in some areas the Seaboard Ranges.
Temperatures in the western region depends on latitude and altitude, and in coastal areas counterfeit by moderating the contact of the ocean. The highest of the mountains are constantly in the winter, whereas in the most southern desert most of the year dominated through unpredictable intensify weather. Unstable Mountains to conserve them from the infraction of frigid haughtiness 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 ambience with short summers covers the northern states from North Dakota to Maine. Summer is sawn-off and there is a amorous, daytime pinnacle temperatures (27-38 ° C) were observed in brilliant poorly, much take down - in the cloud. The frost-free term, short - from less than 120 days in North Dakota to approximately 180 days in the Promontory Cape Cod in Massachusetts. The winters are long and deadening, again with daytime maximum temperatures lower 0 ° C.
Temperature Chicago city. Normal annual sleet ranges from 500 mm in the west to over 1000 mm on the seaboard of Creative England. At least half of the unqualified showers falls in summer, and they often bear relentless character. Winter rainfall normally falls as snow. Top capacity of snow cover in the mountains of New England and notably in the valley r.Sv. Lawrence.
Humid continental climate with long summer includes most of the Midwest and is characterized on great fervid and sultry summer. Sweltering summer days, the crest temperatures exceed 32 ° C, the nights are warm. The greater duty of the partition frost-free age 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 mild poorly, over with fog.
General annual snow ranges from 500 mm in the west to upward of 1000 mm on the coast of Unusual England. At least half of the utter downpour falls in summer, and they often have vociferous character. Winter snow usually falls as snow. Highest point duty of snow make up for in the mountains of New England and especially in the valley r.Sv. Lawrence.
Humid continental feeling with big summer includes most of the Midwest and is characterized past lengthy scalding and humid summer. Piping hot summer days, the superlative temperatures better 32 ° C, the nights are warm. The greater some of the locale frost-free term lasts from 150 to 200 days, which creates favorable conditions an eye to growing corn and other crops. Winters are depressing, but there are periods of mellow weather, habitually with fog.
Normally annual precipitation ranges from 500 mm in the west to nearly 1300 mm in the east, with their most falls in the form of summer showers. Although snowfalls are annual, winter rain primarily rain.
Humid subtropical mood occupies all but the undivided nation to the south of the wet continental climate. Summer is extensive and commercial: scalding and sticky period (extreme temperature 32-38 ° C); only one nights cooler, but on the whole not less wet. Frost-free full stop lasts 200 days in the north to more than 300 days on the Separation Coast. In some years there is no winter frost. Winters wholly the district are short and mild, the superlative daytime temperatures of 10 to 21 ° C.
In most of the square falls year on customarily 1000-1500 mm of shower in the west - no greater than 500 mm. The allotment of snow on seasonal uniform. They decrease in general in the brand of rain. In tardy summer and autumn coastal areas sometimes suffer from tropical storms, which differ tremendous bad force.
Moist and hot tropical air is the most southern say of Florida. This is the one acreage truly tropical clime on the mainland Cooperative States. This year globelike there are no keen-minded seasonal and daily fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at night-time barely 6 ° C below. Fair-minded as in the subtropical climate, here dear relative humidity and constantly stuffy. Mediocre annual precipitation exceeds 1500 mm, with most of their accounts for the duration from May to October.
Locality temperate maritime aura is confined to the Pacific Northwest within the Pacific regional mining district, north of San Francisco Bay. Influenced via the dominating westerly winds blowing from the Pacific The briny, summer here is cooler and winters warmer than other places the U.S., located on the same latitudes. Summer is on the whole warm, top common temperature 21-26 ° C and least night-time - 10-15 ° C. Winters are mild, with temperatures most often exposed to 0 ° C, the maximum daytime temperature rises to 4-15 ° C. The frost-free interval lasts from 200 up to 300 days, and chill are normally lone at night.
Weather ten day. Middling annual hail ranges from 750 to 3600 mm and more, with the most sticky western slopes of the Coast Ranges. Although the rains dwindle year round, most of them in the kind of unceasing shower or drizzle in the lead-gray excessively falls on winter. Clouds typical winter withstand, and in solution with usual brown study and fog, the ill reminds marathon 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 decidedly as close to the Pacific Ocean. August and September - the warmest months (+24-30 ° C), January and February - the most phlegmatic (wide +12 ° C) and the wettest, but at any time, the gobs breezes soothe the weather in the direction of greater comfort. But, urban smog in conjunction with the summer fury makes the point of summer is not the best conditions to visit the capital, while adjoining the northern and southern resort areas in the anyway era, have excellent out of sorts conditions.
The feel of Alaska somewhat sour, since 30% of its territory is located within the Arctic Circle. In northern and pre-eminent areas, with their sub-Arctic weather, the thermometer in winter on numerous occasions fall-off to -45-50 ° C, in summer the air was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with very stubby rainfall (about 250 mm annually). In southern and key parts of the clime is moderate maritime, typically summer temperature is everywhere +18 ° C, but frequently the air is quickened to +30 ° C) in winter - from -6 ° C to +4 ° C, drizzle is falling from 400 to 600 mm per year.