What is Dubuque, Iowa's record low temperature?

Dubuque's record low is minus 30°F.

Has Dubuque, Iowa flooded?

Yes, the Mississippi River through Dubuque has flooded repeatedly, including during the catastrophic 1993 and 2019 floods.

Dubuque averages about 46 inches of snow per year and can be affected by lake-effect moisture from Lake Michigan tracking southwestward.

Dubuque's record high is 107°F.

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