Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 07-21
Record Highs
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1: 104°F (1934)
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2: 102°F (2007)
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3: 102°F (1960)
Record Lows
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1: 49°F (1947)
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2: 50°F (1949)
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3: 50°F (1902)
Lowest Highs
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1: 75°F (2016)
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2: 75°F (1964)
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3: 72°F (1934)
Highest Lows
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1: 70°F (1926)
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2: 70°F (1909)
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3: 71°F (2002)
Highest July temperature:
107°F on 07-09-1954.
Lowest July temperature:
40°F on 07-01-1959.
Average temperature is 73.9°F
Average high is 85.4°F
Average low is 62.5°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 1.26" (2018)
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2: 0.50" (1997)
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3: 0.46" (1935)
Precipitation data from 1888 to 2022.