Milwaukee, WI Climate in August

Temperature for August

In Milwaukee, WI during August the average high temperature is 80.6°F. The hottest day on record was August 1, 1988 when the temperature hit 102.9°F.

Milwaukee, WI daily average and extreme temperature range for August

Low Temperature

During August the overnight temperature drops to an average of 61.7°F, with the lowest temperature of 44.2°F being recorded on August 30, 1982. In August it has never frozen overnight.

Precipitation for August

In August the average monthly rainfall in Milwaukee, WI is 3.94 inches with rain usually falling on between 10 and 11 days. 1973 was the driest August with only 0.00 inches of rain falling, and 1992 was the wettest August with 35.08 inches of rain. The wettest single day in August was 8 August 1992 when 9.02 inches of rain fell.

In August it usually snows on between 0 and 1 days. There are thunderstorms on between 4 and 5 days in August.