Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 12-23
Record Highs
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1: 67°F (1955)
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2: 65°F (1936)
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3: 62°F (1963)
Record Lows
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1: -14°F (1996)
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2: -9°F (2004)
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3: -9°F (1924)
Lowest Highs
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1: 48°F (1955)
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2: 40°F (2005)
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3: 39°F (1940)
Highest Lows
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1: -5°F (1996)
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2: 2°F (1920)
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3: 3°F (2004)
Highest December temperature:
79°F on 12-05-1939.
Lowest December temperature:
-28°F on 12-20-1916.
Average temperature is 26.9°F
Average high is 36.4°F
Average low is 17.5°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 0.19" (1939)
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2: 0.16" (1944)
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3: 0.15" (1921)
Precipitation data from 1888 to 2022.