Records for Dubuque Area, Iowa (DBQthr) on 08-17
Record Highs
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1: 99°F (1988)
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2: 96°F (1983)
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3: 96°F (1947)
Record Lows
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1: 47°F (1879)
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2: 48°F (1981)
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3: 49°F (2012)
Lowest Highs
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1: 75°F (1983)
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2: 74°F (1914)
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3: 73°F (1891)
Highest Lows
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1: 63°F (1954)
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2: 65°F (1927)
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3: 66°F (1941)
Highest August temperature:
107°F on 08-18-1936.
Lowest August temperature:
40°F on 08-28-1986.
Average temperature is 72.3°F
Average high is 82.1°F
Average low is 62.5°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 3.45" (1990)
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2: 2.05" (1913)
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3: 1.13" (2000)
Precipitation data from 1873 to 2022.