Records for Rapid City Area, South Dakota (RAPthr) on 04-17
Record Highs
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1: 88°F (1948)
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2: 87°F (2005)
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3: 84°F (1994)
Record Lows
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1: 16°F (2001)
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2: 18°F (2020)
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3: 18°F (1990)
Lowest Highs
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1: 59°F (2005)
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2: 54°F (1985)
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3: 46°F (1994)
Highest Lows
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1: 28°F (2013)
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2: 31°F (1970)
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3: 35°F (1953)
Highest April temperature:
93°F on 04-22-1989.
Lowest April temperature:
-1°F on 04-03-2020.
Average temperature is 44.7°F
Average high is 55.1°F
Average low is 34.2°F
Temperature data from 1942 to 2022.
Record Precipitation
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1: 0.85" (1986)
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2: 0.32" (2016)
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3: 0.31" (1970)
Precipitation data from 1942 to 2022.