Records for Rapid City Area, South Dakota (RAPthr) on 08-02
Record Highs
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1: 100°F (2005)
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2: 100°F (1996)
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3: 99°F (2001)
Record Lows
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1: 47°F (1971)
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2: 48°F (1978)
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3: 48°F (1948)
Lowest Highs
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1: 69°F (1964)
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2: 68°F (2008)
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3: 68°F (1989)
Highest Lows
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1: 60°F (1978)
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2: 63°F (1972)
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3: 65°F (1948)
Highest August temperature:
107°F on 08-13-2007.
Lowest August temperature:
37°F on 08-31-2020.
Average temperature is 73.7°F
Average high is 85.2°F
Average low is 62.3°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 1.65" (1972)
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2: 0.49" (1997)
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3: 0.22" (1953)
Precipitation data from 1942 to 2022.