Del Rio, TX Climate in September

Temperature for September

In Del Rio, TX during September the average high temperature is 90.9°F. The hottest day on record was September 7, 1995 when the temperature hit 104.9°F.

Del Rio, TX daily average and extreme temperature range for September

Low Temperature

During September the overnight temperature drops to an average of 70.6°F, with the lowest temperature of 49.3°F being recorded on September 27, 1970. In September it has never frozen overnight.

Precipitation for September

In September the average monthly rainfall in Del Rio, TX is 1.44 inches with rain usually falling on between 7 and 8 days. 1944 was the driest September with only 0.00 inches of rain falling, and 2007 was the wettest September with 7.00 inches of rain. The wettest single day in September was 4 September 2007 when 4.05 inches of rain fell.

There are thunderstorms on between 2 and 3 days in September.