Records for Rapid City Area, South Dakota (RAPthr) on 10-16
Record Highs
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1: 91°F (1991)
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2: 86°F (1995)
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3: 86°F (1961)
Record Lows
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1: 14°F (1992)
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2: 20°F (2001)
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3: 21°F (1999)
Lowest Highs
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1: 55°F (1961)
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2: 50°F (1991)
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3: 49°F (2005)
Highest Lows
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1: 36°F (1946)
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2: 38°F (1980)
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3: 38°F (1971)
Highest October temperature:
96°F on 10-02-2011.
Lowest October temperature:
-7°F on 10-26-2020.
Average temperature is 48.1°F
Average high is 58.4°F
Average low is 37.7°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 1.44" (1998)
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2: 0.45" (1996)
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3: 0.31" (1942)
Precipitation data from 1942 to 2022.