Records for Sioux Falls Area, South Dakota (FSDthr) on 12-31
Record Highs
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1: 54°F (1904)
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2: 53°F (1999)
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3: 51°F (1912)
Record Lows
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1: -26°F (1973)
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2: -22°F (1968)
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3: -20°F (2017)
Lowest Highs
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1: 32°F (1991)
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2: 31°F (2011)
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3: 31°F (1995)
Highest Lows
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1: -9°F (2017)
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2: -9°F (1968)
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3: -7°F (1927)
Highest December temperature:
63°F on 12-01-1998.
Lowest December temperature:
-31°F on 12-29-1917.
Average temperature is 17.1°F
Average high is 26°F
Average low is 8.3°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 0.23" (2010)
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2: 0.18" (1977)
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3: 0.15" (2006)
Precipitation data from 1893 to 2022.