Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 08-31
Record Highs
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1: 103°F (1954)
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2: 98°F (1953)
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3: 98°F (1900)
Record Lows
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1: 43°F (1965)
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2: 43°F (1910)
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3: 44°F (1928)
Lowest Highs
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1: 71°F (1890)
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2: 69°F (2022)
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3: 66°F (1929)
Highest Lows
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1: 63°F (1917)
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2: 64°F (1967)
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3: 64°F (1935)
Highest August temperature:
106°F on 08-01-1900.
Lowest August temperature:
36°F on 08-28-1911.
Average temperature is 68.5°F
Average high is 80.6°F
Average low is 56.4°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 1.28" (1951)
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2: 1.15" (2014)
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3: 0.33" (1904)
Precipitation data from 1888 to 2022.