Records for Dubuque Area, Iowa (DBQthr) on 05-31
Record Highs
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1: 104°F (1934)
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2: 92°F (1939)
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3: 91°F (1925)
Record Lows
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1: 36°F (1897)
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2: 40°F (1984)
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3: 41°F (2015)
Lowest Highs
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1: 71°F (1934)
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2: 70°F (1939)
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3: 70°F (1895)
Highest Lows
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1: 47°F (1889)
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2: 53°F (2012)
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3: 55°F (2001)
Highest May temperature:
104°F on 05-31-1934.
Lowest May temperature:
21°F on 05-03-2005.
Average temperature is 65.7°F
Average high is 76.4°F
Average low is 55.1°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.83" (1971)
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2: 1.79" (1954)
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3: 1.59" (1942)
Precipitation data from 1873 to 2022.