Records for Dubuque Area, Iowa (DBQthr) on 09-11
Record Highs
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1: 96°F (1895)
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2: 94°F (1931)
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3: 92°F (1906)
Record Lows
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1: 36°F (1917)
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2: 37°F (1955)
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3: 40°F (1992)
Lowest Highs
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1: 74°F (1931)
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2: 73°F (1895)
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3: 69°F (1947)
Highest Lows
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1: 56°F (2014)
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2: 58°F (1878)
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3: 60°F (1964)
Highest September temperature:
99°F on 09-06-1922.
Lowest September temperature:
24°F on 09-30-1899.
Average temperature is 66.4°F
Average high is 76.9°F
Average low is 55.9°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.98" (2019)
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2: 1.66" (1879)
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3: 1.54" (2020)
Precipitation data from 1873 to 2022.