Miami, FL Climate in August

Temperature for August

In Miami, FL during August the average high temperature is 90.6°F. The hottest day on record was August 4, 1975 when the temperature hit 99.0°F.

Miami, FL daily average and extreme temperature range for August

Low Temperature

During August the overnight temperature drops to an average of 76.7°F, with the lowest temperature of 59.0°F being recorded on August 2, 1981. In August it has never frozen overnight.

Precipitation for August

In August the average monthly rainfall in Miami, FL is 8.98 inches with rain usually falling on between 18 and 19 days. 1987 was the driest August with only 3.23 inches of rain falling, and 1994 was the wettest August with 19.31 inches of rain. The wettest single day in August was 12 August 1994 when 8.59 inches of rain fell.

In August it usually snows on between 0 and 1 days. Tornados are reported on 0 and 1 days in August. There are thunderstorms on between 13 and 13 days in August.