Records for Rapid City Area, South Dakota (RAPthr) on 04-26
Record Highs
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1: 89°F (1952)
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2: 84°F (1955)
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3: 82°F (1981)
Record Lows
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1: 20°F (1988)
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2: 20°F (1950)
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3: 22°F (2002)
Lowest Highs
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1: 49°F (1987)
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2: 49°F (1981)
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3: 48°F (1975)
Highest Lows
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1: 29°F (1994)
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2: 33°F (1971)
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3: 35°F (2009)
Highest April temperature:
93°F on 04-22-1989.
Lowest April temperature:
-1°F on 04-03-2020.
Average temperature is 47.5°F
Average high is 57.9°F
Average low is 37.2°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 1.28" (1986)
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2: 0.92" (1991)
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3: 0.89" (1972)
Precipitation data from 1942 to 2022.