Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 12-05
Record Highs
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1: 79°F (1939)
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2: 66°F (1940)
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3: 64°F (1963)
Record Lows
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1: -9°F (1950)
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2: -9°F (1909)
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3: -8°F (2013)
Lowest Highs
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1: 37°F (1945)
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2: 36°F (1957)
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3: 36°F (1946)
Highest Lows
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1: 3°F (2013)
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2: 6°F (1909)
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3: 9°F (1922)
Highest December temperature:
79°F on 12-05-1939.
Lowest December temperature:
-28°F on 12-20-1916.
Average temperature is 29.9°F
Average high is 39.5°F
Average low is 20.4°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 0.54" (1906)
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2: 0.16" (1932)
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3: 0.16" (1908)
Precipitation data from 1888 to 2022.