Records for Dubuque Area, Iowa (DBQthr) on 09-19
Record Highs
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1: 94°F (1948)
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2: 92°F (1925)
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3: 92°F (1895)
Record Lows
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1: 37°F (2012)
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2: 37°F (1992)
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3: 37°F (1889)
Lowest Highs
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1: 74°F (1895)
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2: 71°F (1940)
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3: 71°F (1891)
Highest Lows
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1: 46°F (1901)
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2: 50°F (1971)
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3: 51°F (2006)
Highest September temperature:
99°F on 09-06-1922.
Lowest September temperature:
24°F on 09-30-1899.
Average temperature is 63.4°F
Average high is 74°F
Average low is 52.8°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.34" (1965)
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2: 2.24" (2019)
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3: 1.93" (2002)
Precipitation data from 1873 to 2022.