Records for Dubuque Area, Iowa (DBQthr) on 09-28
Record Highs
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1: 91°F (1952)
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2: 90°F (1939)
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3: 89°F (1904)
Record Lows
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1: 29°F (1942)
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2: 32°F (1890)
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3: 32°F (1888)
Lowest Highs
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1: 67°F (1904)
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2: 63°F (1884)
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3: 63°F (1879)
Highest Lows
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1: 46°F (1912)
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2: 51°F (1908)
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3: 52°F (1927)
Highest September temperature:
99°F on 09-06-1922.
Lowest September temperature:
24°F on 09-30-1899.
Average temperature is 59.6°F
Average high is 70.2°F
Average low is 49°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.74" (1972)
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2: 0.77" (1986)
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3: 0.70" (1912)
Precipitation data from 1873 to 2022.