Records for Sioux Falls Area, South Dakota (FSDthr) on 08-31
Record Highs
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1: 97°F (1898)
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2: 95°F (1948)
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3: 94°F (1897)
Record Lows
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1: 37°F (1895)
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2: 40°F (1967)
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3: 40°F (1915)
Lowest Highs
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1: 74°F (1953)
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2: 72°F (1973)
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3: 71°F (1960)
Highest Lows
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1: 63°F (1974)
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2: 64°F (1980)
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3: 64°F (1944)
Highest August temperature:
109°F on 08-24-1936.
Lowest August temperature:
34°F on 08-20-1950.
Average temperature is 68°F
Average high is 78.7°F
Average low is 57.3°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 3.99" (1982)
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2: 1.29" (1897)
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3: 1.22" (2010)
Precipitation data from 1893 to 2022.