Records for Williston Area, North Dakota (ISNthr) on 05-21
Record Highs
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1: 102°F (1980)
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2: 94°F (1925)
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3: 89°F (1991)
Record Lows
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1: 26°F (2009)
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2: 26°F (1931)
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3: 28°F (1963)
Lowest Highs
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1: 62°F (1901)
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2: 61°F (1964)
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3: 61°F (1954)
Highest Lows
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1: 37°F (1908)
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2: 42°F (2021)
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3: 45°F (1918)
Highest May temperature:
106°F on 05-22-1980.
Lowest May temperature:
10°F on 05-03-2005.
Average temperature is 55.7°F
Average high is 69.2°F
Average low is 42.2°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.95" (1903)
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2: 0.72" (1972)
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3: 0.64" (1916)
Precipitation data from 1894 to 2022.