Records for Rapid City Area, South Dakota (RAPthr) on 04-30
Record Highs
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1: 92°F (1992)
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2: 86°F (2021)
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3: 86°F (1988)
Record Lows
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1: 9°F (1950)
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2: 18°F (2005)
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3: 22°F (1967)
Lowest Highs
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1: 54°F (1955)
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2: 53°F (1992)
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3: 49°F (1965)
Highest Lows
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1: 32°F (1967)
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2: 34°F (2019)
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3: 36°F (1954)
Highest April temperature:
93°F on 04-22-1989.
Lowest April temperature:
-1°F on 04-03-2020.
Average temperature is 49°F
Average high is 59.3°F
Average low is 38.6°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 2.06" (1967)
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2: 1.25" (1993)
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3: 1.23" (1946)
Precipitation data from 1942 to 2022.