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Weather & Climate at Camp Bullis Army Base

San Antonio, TX

Summary of the weather and climate in San Antonio, TX:

  • The average high is 80.2°F and the average low is 58.6°F.
  • The hottest month is August with a high of 96°F.
  • The coldest month is January with a low of 40.7°F.
  • Annual rainfall is 32.27 inches; the rainiest month is June (4.14 in).
  • Annual snowfall is 0.7 inches; the snowiest month is January (0.7 in).

Source: NOAA climate normals.

Temperatures through the year

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Bars span each month's average low to average high (40°F – 100°F scale).

Monthly averages

MonthHigh (°F)Low (°F)Rain (in)Snow (in)
January 62.9 40.7 1.76 0.7
February 66.9 44.2 1.79 0
March 73.5 50.8 2.31 0
April 80.5 58.1 2.1 0
May 87 66.8 4.01 0
June 92.3 72.6 4.14 0
July 94.6 74.6 2.74 0
August 96 74.7 2.09 0
September 90.3 69.1 3.03 0
October 82.2 60.1 4.11 0
November 72.2 50.1 2.28 0
December 64 41.7 1.91 0