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The list of snowiest places in the United States by state shows average annual snowfall totals for the period from mid-1985 to mid-2015. Only places in the official climate database of the National Weather Service, a service of NOAA, are included in this list. Some ski resorts and unofficial weather stations report higher amounts of snowfall ...
The average snow to liquid ratio across the contiguous United States is 13:1, meaning 13 inches (330 mm) of snow melts down to 1 inch (25 mm) of water. [11] The El Niño-Southern Oscillation affects the precipitation distribution, by altering rainfall patterns across the West, Midwest, the Southeast, and throughout the tropics. [12] [13] [14] [15]
For snowfall, the annual mean average for 2000 to 2022 was 76.4 inches; [7] the highest snowfall season being 2011 - 2012 with 134.5 inches, and the lowest season being 25.1 inches in 2015. Climate change
As of January 24, top seasonal snowfall amounts at official NOAA snow stations include Juneau, Alaska, with 89.7 inches (7.5 feet); Anchorage, Alaska, at 87.7 inches; Marquette, Michigan, at 63.2 ...
The average annual snowfall in the Twin Cities is 45.3 inches (115.1 cm), with an average of 100 days per year with at least 1 inch (2.5 cm) of snow cover. The most snow the Twin Cities has officially seen during one winter was in 1983–1984 with 98.6 inches (250 cm), and the least was in 1930–1931 with 14.2 inches (36.1 cm). [8]
Over the contiguous United States, total annual precipitation increased at an average rate of 6.1 percent per century since 1900, with the greatest increases within the East North Central climate region (11.6 percent per century) and the South (11.1 percent).
Seasonal snowfall in the city has ranged from 9.8 inches (24.9 cm) (in 1920–21) up to 89.7 in (228 cm) (in 1978–79), and the average annual snowfall in Chicago is 36 inches (91 cm). [25] Most winters produce many snow falls during the season in light accumulations of around 2 in (5.1 cm).
The mountains above 3,500 feet or parts of the Appalachian trail average 10-25 inches of snow in one season. The highest mountain in Georgia, Brasstown Bald, averages 30–40 inches of snow per season. Heavy snow in the extreme northern counties is considered 5 inches (13 cm) or more of snow in a 12-hour period or 7 inches (18 cm) or more of ...