Records for Cheyenne Area, Wyoming (CYSthr) on 12-31
Record Highs
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1: 58°F (1926)
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2: 57°F (1980)
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3: 57°F (1904)
Record Lows
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1: -28°F (1923)
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2: -19°F (2014)
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3: -19°F (1927)
Lowest Highs
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1: 40°F (1909)
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2: 37°F (1942)
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3: 35°F (2013)
Highest Lows
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1: -10°F (1927)
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2: 0°F (1918)
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3: 3°F (2010)
Highest December temperature:
70°F on 12-02-2021.
Lowest December temperature:
-28°F on 12-09-1919.
Average temperature is 28.6°F
Average high is 39.8°F
Average low is 17.5°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 0.29" (1975)
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2: 0.14" (1995)
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3: 0.11" (1910)
Precipitation data from 1871 to 2022.