Records for Waterloo Area, Iowa (ALOthr) on 08-15
Record Highs
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1: 104°F (1988)
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2: 102°F (1936)
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3: 98°F (1909)
Record Lows
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1: 42°F (2004)
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2: 42°F (1929)
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3: 43°F (1992)
Lowest Highs
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1: 75°F (1988)
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2: 74°F (1909)
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3: 71°F (1987)
Highest Lows
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1: 66°F (1897)
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2: 67°F (2001)
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3: 68°F (1979)
Highest August temperature:
110°F on 08-18-1936.
Lowest August temperature:
33°F on 08-20-1950.
Average temperature is 72.3°F
Average high is 83.1°F
Average low is 61.4°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 2.13" (1977)
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2: 0.92" (1951)
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3: 0.88" (1959)
Precipitation data from 1895 to 2022.