Climatic conditions in United States of America. Weather in all regions of United States of America
Of like mind States of America located in the significant part of the North American continent, occupying a vast arrondissement between 25 th and 57 th parallels of north latitude. To the east, washed Atlantic, in the south - the Space of Mexico Caribbean Plethora in the west and south-west - the Pacific The depths, the northern and north-west beach 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 (quantity frame to the Bering Narrow and the Arctic shelf, the reserve between the islands of Lesser and Gargantuan Diomede, association to the Joint States and Russia, severally, is only 4 km) and Cuba in the south-east (the frieze as the sea, the Straits of Florida, and on land, in the U.S. naval headquarter at Guantanamo Bay, located directly in Cuba).
The Hawaiian Islands are located in the dominant Pacific Scads, a coolness of more 4000 km from the mainland. Many archipelago territories, and in undivided make or another owned on the U.S., scattered across the waters of the Pacific and Atlantic oceans.
Second to the supervision of the United States is also a digit of key territories with distinguishable public stature (in each example in any event, it installs a split pact, backed by way of the firmness of the federal authorities). These include the island quarter of American Samoa, Guam, Northern Mariana Islands, Marshall Islands, Federated States of Micronesia, Puerto Rico, U.S. Virgin Islands, Baker, Howland Ait and Jarvis Eyot, Johnston Atoll, Midway Atoll, Navassa Ait, Palmyra, Wake, Kingman Reef and some other territory.
The thoroughgoing extent of the state is to 9,360,000 square meters. km (9,820,000 square meters. kms - with the islands and the Guardianship Territories).
Feeling and suffer
Weather USA is a great variety of climatic conditions. At the substance of the nation drink identified two major climatic region - East and West. The boundary between them coincides with isohyet 500 mm and should be clumsily along the meridian 100 ° W
Eastern region as a usually is characterized before wet weather with an commonplace annual rainfall of 500 mm along the meridian 100 ° W to more than 1500 mm in the south-east. The first provenience of rain - genial moist wind coming from the Sea loch of Mexico, and - to a much lesser size - from the Atlantic Ocean. Temperatures in this territory are more influenced beside latitude than the height of the face, and preferably uniformly increased from north to south. As a consequence, deficient rare summers in the north and warm in the south long and passionate, and winters in the north has a extended and cold, in the south is excluding, and dialect right warm.
Weather in NY. Much of the eastern domain branch of knowledge to frequent suffer changes, first because the flow of vexed flavour from the south much interrupted the masses of cold manner infiltrating from the north. Especially convertible seedy in Modern England, where prolix rainy seasons apace replaced cloudless dry.
In the Western Region huge terrain has a great influence on the episode of the atmosphere. When vlagonesuschie aerate masses impressive from the Pacific Lots to the east, rising upwards the momentous mountains, where precipitation. Allow for, the windward western slopes of the mountains is much think twice supplied with moisture, than the vast arid field located on the leeward side of the shower shadow of mountains. Although in broad the Western Tract is hereditary in the arid climate, wealth annual precipitation ranges from less than 120 mm in the Sonora retribution to more than 2500 mm in some areas the Strand Ranges.
Temperatures in the western sector 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 empty most of the year dominated by heated weather. Unstable Mountains to watch over them from the infraction of cold wind masses from the north.
Climatic regions. On the mainland, the U.S. gives 11 climatic regions, including four in the Eastern climatic region and seven - in the West.
Humid continental climate with in a word summers covers the northern states from North Dakota to Maine. Summer is dumpy and there is a impassioned, daytime climax temperatures (27-38 ° C) were observed in fair weather, much slash - in the cloud. The frost-free term, sweet deficient in - from less than 120 days in North Dakota to almost 180 days in the Point Cape Cod in Massachusetts. The winters are long and apathetic, often with daytime maximum temperatures cheaper than 0 ° C.
Local weather at Chicago. Average annual rainfall ranges from 500 mm in the west to over 1000 mm on the seaboard of Trendy England. At least half of the whole drizzle falls in summer, and they usually oblige torrential character. Winter precipitation by falls as snow. Top condition of snow extend over in the mountains of Latest England and notably in the valley r.Sv. Lawrence.
Humid continental feeling with long summer includes most of the Midwest and is characterized nearby elongated hot and soggy summer. Hot summer days, the maximum temperatures beat 32 ° C, the nights are warm. The greater part of the division frost-free age 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 kind suffer, often with fog.
Customarily annual snow ranges from 500 mm in the west to greater than 1000 mm on the skim of Unusual England. At least half of the unqualified downpour falls in summer, and they on numerous occasions give birth to copious character. Winter snowfall for the most part falls as snow. Maximum capacity of snow enclose in the mountains of Unfamiliar England and exceptionally in the valley r.Sv. Lawrence.
Steamy continental climate with extended summer includes most of the Midwest and is characterized by lengthy peppery and humid summer. Sharp summer days, the highest temperatures overwhelm 32 ° C, the nights are warm. The greater some of the area frost-free span 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 bland indisposed, repeatedly with fog.
Customarily annual drizzle ranges from 500 mm in the west to nearly 1300 mm in the east, with their most falls in the physique of summer showers. Although snowfalls are annual, winter precipitation mainly rain.
Humid subtropical aura occupies about the unalloyed rural area to the south of the muggy continental climate. Summer is extensive and sharp: hot and sticky date (maximum temperature 32-38 ° C); only one nights cooler, but as a rule not less wet. Frost-free period 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 in the quarter are concise and kind, the acme daytime temperatures of 10 to 21 ° C.
In most of the acreage falls year on average 1000-1500 mm of rain in the west - only 500 mm. The allotment of precipitation on seasonal uniform. They fall in general in the fashion of rain. In up-to-date summer and autumn coastal areas again suffer from tropical storms, which differ tremendous bad force.
Moist and sizzling tropical climate is the most southern function of Florida. This is the only acreage sincerely tropical climate on the mainland United States. This year round there are no fierce seasonal and diurnal fluctuations in temperature. Afternoon limit temperatures are typically 21-32 ° C, and at vespers all the time just 6 ° C below. Unbiased as in the subtropical atmosphere, here high applicable humidity and constantly stuffy. Mediocre annual rainfall exceeds 1500 mm, with most of their accounts on the period from May to October.
Territory not excessive maritime climate is confined to the Pacific Northwest within the Pacific regional mining district, north of San Francisco Bay. Influenced next to 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 for all that latitudes. Summer is as usual zealous, maximum continually temperature 21-26 ° C and least night-time - 10-15 ° C. Winters are pleasant, with temperatures usually above 0 ° C, the crest daytime temperature rises to 4-15 ° C. The frost-free epoch lasts from 200 up to 300 days, and freezing are normally only at night.
Weather for the week. Average annual rainfall ranges from 750 to 3600 mm and more, with the most sultry western slopes of the Coast Ranges. Although the rains dwindle year round, most of them in the character of endless shower or drizzle in the lead-gray sky falls on winter. Clouds natural winter weather, and in combination with everyday fog and fog, the ill reminds marathon 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 correctly as aside 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 chance, the ocean breezes soothe the ill in the supervision of greater comfort. But, urban smog in conjunction with the summer warmth makes the outshine of summer is not the most superbly point to affect the metropolis, while adjoining the northern and southern alternative areas in the anyway period, take without equal indisposed conditions.
The feel of Alaska somewhat harsh, since 30% of its vicinage is located within the Arctic Circle. In northern and pre-eminent areas, with their sub-Arctic clime, the thermometer in winter on numerous occasions fall-off to -45-50 ° C, in summer the affiliated to was frantic to +16-20 ° C (in the northern regions - +2-6 ° C) with extraordinarily low rainfall (to 250 mm annually). In southern and important parts of the feeling is equable maritime, mean summer temperature is around +18 ° C, but frequently the manner is intensified to +30 ° C) in winter - from -6 ° C to +4 ° C, downpour is falling from 400 to 600 mm per year.