1. United States
  2. Texas
  3. San Antonio
  4. July

San Antonio, TX Climate in July

Temperature for July

In San Antonio, TX during July the average high temperature is 94.5°F. The hottest day on record was July 26, 1954 when the temperature hit 107.2°F.

San Antonio, TX daily average and extreme temperature range for July

Low Temperature

During July the overnight temperature drops to an average of 73.8°F, with the lowest temperature of 61.0°F being recorded on July 1, 1985. In July it has never frozen overnight.

Precipitation for July

In July the average monthly rainfall in San Antonio, TX is 1.26 inches with rain usually falling on between 6 and 7 days. 1939 was the driest July with only 0.00 inches of rain falling, and 2007 was the wettest July with 14.13 inches of rain. The wettest single day in July was 4 July 1985 when 6.34 inches of rain fell.

There are thunderstorms on between 3 and 4 days in July.
Show Year
Month Summary
JanuaryFebruaryMarchApril
MayJuneJulyAugust
SeptemberOctoberNovemberDecember