Records for Sioux City Area, Iowa (SUXthr) on 08-20
Record Highs
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1: 101°F (1947)
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2: 99°F (1955)
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3: 96°F (1942)
Record Lows
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1: 37°F (1950)
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2: 45°F (1908)
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3: 47°F (1927)
Lowest Highs
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1: 75°F (1947)
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2: 74°F (1955)
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3: 73°F (1959)
Highest Lows
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1: 64°F (1890)
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2: 71°F (1933)
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3: 71°F (1897)
Highest August temperature:
108°F on 08-04-1934.
Lowest August temperature:
37°F on 08-20-1950.
Average temperature is 71.2°F
Average high is 82.4°F
Average low is 60.1°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 2.12" (2014)
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2: 2.01" (1922)
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3: 1.82" (1966)
Precipitation data from 1889 to 2022.