Records for Waterloo Area, Iowa (ALOthr) on 09-04
Record Highs
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1: 101°F (1925)
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2: 95°F (2012)
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3: 95°F (1922)
Record Lows
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1: 34°F (1974)
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2: 40°F (1928)
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3: 41°F (1930)
Lowest Highs
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1: 72°F (2014)
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2: 71°F (1921)
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3: 70°F (1990)
Highest Lows
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1: 60°F (2008)
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2: 63°F (1963)
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3: 64°F (1994)
Highest September temperature:
102°F on 09-06-1922.
Lowest September temperature:
19°F on 09-30-1899.
Average temperature is 68.5°F
Average high is 80.3°F
Average low is 56.7°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 1.40" (1956)
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2: 1.12" (1971)
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3: 1.10" (1934)
Precipitation data from 1895 to 2022.