Records for Waterloo Area, Iowa (ALOthr) on 09-20
Record Highs
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1: 96°F (2022)
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2: 94°F (1908)
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3: 91°F (1895)
Record Lows
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1: 27°F (1991)
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2: 30°F (1896)
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3: 31°F (1971)
Lowest Highs
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1: 71°F (2022)
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2: 70°F (1931)
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3: 69°F (1907)
Highest Lows
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1: 51°F (1913)
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2: 52°F (1983)
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3: 53°F (1918)
Highest September temperature:
102°F on 09-06-1922.
Lowest September temperature:
19°F on 09-30-1899.
Average temperature is 63.2°F
Average high is 75.6°F
Average low is 50.8°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 2.65" (1923)
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2: 2.20" (1915)
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3: 1.67" (1965)
Precipitation data from 1895 to 2022.