Records for Dubuque Area, Iowa (DBQthr) on 05-23
Record Highs
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1: 91°F (1921)
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2: 88°F (2010)
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3: 88°F (1994)
Record Lows
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1: 31°F (1963)
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2: 34°F (1931)
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3: 35°F (1882)
Lowest Highs
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1: 67°F (2007)
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2: 67°F (1975)
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3: 67°F (1921)
Highest Lows
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1: 50°F (2001)
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2: 56°F (1907)
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3: 57°F (1987)
Highest May temperature:
104°F on 05-31-1934.
Lowest May temperature:
21°F on 05-03-2005.
Average temperature is 62.8°F
Average high is 73.6°F
Average low is 52°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.70" (1902)
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2: 1.01" (1966)
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3: 0.87" (1995)
Precipitation data from 1873 to 2022.