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Iowa, United States Climate Records

Warmest July Days

The warmest July days in Iowa are:

Sioux City, Iowa1995107.1°F
Sioux City, Iowa1980106°F
Des Moines, Iowa2012106°F
Sioux City, Iowa1990104°F
Des Moines, Iowa1983104°F

Coldest July Days

The coldest July days in Iowa were:

Sioux City, Iowa199546°F
Sioux City, Iowa199646°F
Sioux City, Iowa200446.4°F
Sioux City, Iowa198846.9°F
Sioux City, Iowa200048°F

Wettest July Days

The wettest single days in July occurred:

Sioux City, Iowa19966.3 inches
Sioux City, Iowa19773.6 inches
Des Moines, Iowa19813.2 inches
Des Moines, Iowa19732.9 inches
Sioux City, Iowa20102.8 inches