Records for Sioux City Area, Iowa (SUXthr) on 08-14
Record Highs
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1: 100°F (1988)
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2: 98°F (1934)
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3: 97°F (1970)
Record Lows
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1: 43°F (2004)
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2: 48°F (1994)
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3: 49°F (1929)
Lowest Highs
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1: 74°F (1909)
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2: 73°F (1938)
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3: 72°F (1913)
Highest Lows
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1: 66°F (1979)
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2: 67°F (1964)
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3: 68°F (2001)
Highest August temperature:
108°F on 08-04-1934.
Lowest August temperature:
37°F on 08-20-1950.
Average temperature is 72.5°F
Average high is 83.3°F
Average low is 61.8°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 2.62" (1951)
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2: 0.84" (1908)
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3: 0.83" (1959)
Precipitation data from 1889 to 2022.