Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 12-10
Record Highs
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1: 75°F (1890)
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2: 65°F (1896)
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3: 62°F (2017)
Record Lows
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1: -17°F (1919)
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2: -14°F (1932)
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3: -14°F (1927)
Lowest Highs
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1: 48°F (2017)
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2: 41°F (2014)
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3: 41°F (1895)
Highest Lows
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1: -8°F (1919)
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2: 0°F (2000)
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3: 0°F (1932)
Highest December temperature:
79°F on 12-05-1939.
Lowest December temperature:
-28°F on 12-20-1916.
Average temperature is 28.7°F
Average high is 38.1°F
Average low is 19.3°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 0.49" (2021)
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2: 0.31" (1970)
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3: 0.17" (2000)
Precipitation data from 1888 to 2022.