Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 12-19
Record Highs
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1: 64°F (1917)
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2: 61°F (1933)
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3: 60°F (1941)
Record Lows
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1: -27°F (1916)
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2: -20°F (1924)
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3: -11°F (1996)
Lowest Highs
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1: 42°F (1917)
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2: 41°F (1954)
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3: 40°F (2018)
Highest Lows
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1: 5°F (1998)
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2: 7°F (2022)
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3: 8°F (1921)
Highest December temperature:
79°F on 12-05-1939.
Lowest December temperature:
-28°F on 12-20-1916.
Average temperature is 27.3°F
Average high is 36.7°F
Average low is 17.9°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 0.33" (2013)
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2: 0.25" (1949)
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3: 0.23" (1921)
Precipitation data from 1888 to 2022.