Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 10-20
Record Highs
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1: 86°F (1947)
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2: 82°F (2017)
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3: 82°F (1921)
Record Lows
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1: 14°F (1905)
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2: 18°F (1925)
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3: 20°F (1919)
Lowest Highs
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1: 56°F (2003)
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2: 53°F (2022)
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3: 52°F (2015)
Highest Lows
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1: 28°F (1930)
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2: 31°F (1898)
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3: 32°F (1936)
Highest October temperature:
96°F on 10-01-1892.
Lowest October temperature:
-13°F on 10-28-1925.
Average temperature is 46.5°F
Average high is 56.8°F
Average low is 36.2°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 0.96" (1906)
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2: 0.71" (2019)
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3: 0.37" (2006)
Precipitation data from 1888 to 2022.