Records for Dubuque Area, Iowa (DBQthr) on 05-17
Record Highs
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1: 91°F (1934)
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2: 90°F (1880)
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3: 88°F (1971)
Record Lows
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1: 32°F (2009)
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2: 33°F (2014)
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3: 34°F (2011)
Lowest Highs
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1: 68°F (1894)
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2: 67°F (1911)
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3: 66°F (1906)
Highest Lows
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1: 52°F (1930)
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2: 52°F (1888)
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3: 54°F (2002)
Highest May temperature:
104°F on 05-31-1934.
Lowest May temperature:
21°F on 05-03-2005.
Average temperature is 60.5°F
Average high is 71.4°F
Average low is 49.7°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.17" (1918)
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2: 1.24" (1986)
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3: 0.95" (1889)
Precipitation data from 1873 to 2022.