Records for Rapid City Area, South Dakota (RAPthr) on 04-06
Record Highs
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1: 82°F (1991)
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2: 81°F (2002)
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3: 81°F (1969)
Record Lows
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1: 6°F (2009)
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2: 6°F (2007)
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3: 11°F (2018)
Lowest Highs
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1: 50°F (1991)
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2: 44°F (1943)
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3: 42°F (1969)
Highest Lows
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1: 23°F (2018)
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2: 28°F (2009)
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3: 29°F (2007)
Highest April temperature:
93°F on 04-22-1989.
Lowest April temperature:
-1°F on 04-03-2020.
Average temperature is 41.9°F
Average high is 52.6°F
Average low is 31.3°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 0.76" (2006)
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2: 0.74" (1993)
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3: 0.41" (2012)
Precipitation data from 1942 to 2022.