Records for Waterloo Area, Iowa (ALOthr) on 08-18
Record Highs
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1: 110°F (1936)
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2: 99°F (1916)
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3: 98°F (1983)
Record Lows
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1: 43°F (2012)
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2: 43°F (1977)
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3: 46°F (2002)
Lowest Highs
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1: 75°F (1947)
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2: 74°F (1935)
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3: 73°F (1995)
Highest Lows
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1: 67°F (1924)
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2: 68°F (1967)
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3: 69°F (2015)
Highest August temperature:
110°F on 08-18-1936.
Lowest August temperature:
33°F on 08-20-1950.
Average temperature is 71.9°F
Average high is 82.8°F
Average low is 60.9°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 1.91" (1954)
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2: 1.44" (1994)
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3: 1.41" (2005)
Precipitation data from 1895 to 2022.