Records for Rapid City Area, South Dakota (RAPthr) on 10-19
Record Highs
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1: 89°F (1947)
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2: 86°F (2017)
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3: 86°F (1958)
Record Lows
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1: 15°F (1976)
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2: 16°F (1960)
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3: 17°F (1972)
Lowest Highs
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1: 53°F (1958)
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2: 51°F (1963)
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3: 48°F (2015)
Highest Lows
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1: 33°F (2020)
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2: 35°F (1982)
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3: 36°F (1949)
Highest October temperature:
96°F on 10-02-2011.
Lowest October temperature:
-7°F on 10-26-2020.
Average temperature is 46.9°F
Average high is 57.2°F
Average low is 36.5°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 0.50" (1996)
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2: 0.46" (1957)
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3: 0.23" (2021)
Precipitation data from 1942 to 2022.