Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 05-16
Record Highs
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1: 90°F (2012)
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2: 90°F (1934)
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3: 87°F (1996)
Record Lows
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1: 32°F (2009)
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2: 32°F (1942)
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3: 32°F (1929)
Lowest Highs
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1: 60°F (1934)
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2: 58°F (1997)
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3: 58°F (1901)
Highest Lows
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1: 42°F (1942)
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2: 42°F (1910)
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3: 42°F (1889)
Highest May temperature:
99°F on 05-27-1969.
Lowest May temperature:
19°F on 05-01-1909.
Average temperature is 55°F
Average high is 65.4°F
Average low is 44.7°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 0.70" (1957)
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2: 0.70" (1888)
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3: 0.66" (1955)
Precipitation data from 1888 to 2022.