Records for Dubuque Area, Iowa (DBQthr) on 08-15
Record Highs
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1: 98°F (1988)
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2: 97°F (1936)
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3: 96°F (1913)
Record Lows
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1: 45°F (1979)
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2: 46°F (2004)
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3: 46°F (1960)
Lowest Highs
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1: 74°F (1909)
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2: 73°F (1988)
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3: 73°F (1944)
Highest Lows
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1: 68°F (2001)
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2: 68°F (1979)
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3: 68°F (1879)
Highest August temperature:
107°F on 08-18-1936.
Lowest August temperature:
40°F on 08-28-1986.
Average temperature is 72.6°F
Average high is 82.4°F
Average low is 62.7°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.55" (1907)
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2: 2.45" (1938)
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3: 1.26" (1934)
Precipitation data from 1873 to 2022.