Houston, TX Climate in July

Temperature for July

In Houston, TX during July the average high temperature is 92.0°F. The hottest day on record was July 26, 1954 when the temperature hit 104.4°F.

Houston, TX daily average and extreme temperature range for July

Low Temperature

During July the overnight temperature drops to an average of 75.5°F, with the lowest temperature of 61.3°F being recorded on July 15, 1967. In July it has never frozen overnight.

Precipitation for July

In July the average monthly rainfall in Houston, TX is 1.73 inches with rain usually falling on between 9 and 10 days. 2012 was the driest July with only 0.00 inches of rain falling, and 1979 was the wettest July with 18.07 inches of rain. The wettest single day in July was 26 July 1979 when 9.57 inches of rain fell.

There are thunderstorms on between 8 and 9 days in July.