Records for Sioux City Area, Iowa (SUXthr) on 04-21
Record Highs
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1: 94°F (1980)
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2: 90°F (1962)
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3: 88°F (1989)
Record Lows
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1: 23°F (1966)
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2: 23°F (1927)
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3: 24°F (1936)
Lowest Highs
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1: 60°F (1946)
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2: 58°F (2007)
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3: 58°F (1985)
Highest Lows
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1: 31°F (1992)
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2: 40°F (1892)
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3: 42°F (1931)
Highest April temperature:
98°F on 04-28-1910.
Lowest April temperature:
-2°F on 04-03-1975.
Average temperature is 49.5°F
Average high is 62.5°F
Average low is 36.4°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 1.00" (1891)
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2: 0.78" (1904)
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3: 0.70" (1985)
Precipitation data from 1889 to 2022.