Records for Sioux City Area, Iowa (SUXthr) on 09-01
Record Highs
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1: 98°F (1970)
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2: 98°F (1913)
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3: 97°F (1922)
Record Lows
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1: 38°F (1949)
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2: 44°F (1967)
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3: 45°F (1974)
Lowest Highs
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1: 77°F (1953)
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2: 77°F (1913)
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3: 73°F (1937)
Highest Lows
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1: 57°F (1935)
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2: 61°F (1974)
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3: 61°F (1909)
Highest September temperature:
103°F on 09-02-2000.
Lowest September temperature:
24°F on 09-29-1945.
Average temperature is 68.4°F
Average high is 80.6°F
Average low is 56.2°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 3.12" (1933)
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2: 1.83" (1957)
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3: 1.37" (1906)
Precipitation data from 1889 to 2022.