When is the best time to go to San Antonio (Texas)?

When is the best time to go to San Antonio (Texas)? Here's some information to help you in your decision:

  • The best months for good weather in San Antonio (Texas) are February, March, April, May, June, July, August, September, October, November and December
  • On average, the warmest months are June, July and August
  • January is the coldest month of the year
  • The rainiest months are May and September


Annual weather in San Antonio (Texas)

For full information about the climate and weather in San Antonio (Texas) a specific month, click on the corresponding line below:

Month
January 49°F/65°F
2.4in
February 50°F/68°F
2.4in
March 58°F/76°F
2.9in
April 63°F/81°F
3.9in
May 70°F/88°F
7.5in
June 76°F/94°F
3.9in
July 77°F/97°F
3.4in
August 79°F/99°F
2.9in
September 76°F/92°F
7.4in
October 67°F/85°F
3.9in
November 58°F/74°F
2.3in
December 50°F/65°F
2.6in


Weather and climate in San Antonio (Texas)

San Antonio (Texas) enjoys a humid subtropical climate (without dry season and with hot summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in San Antonio (Texas) is 81°F (ranging from 65°F in january to 99°F in august). Annual rainfall is 45.4in, with a minimum of 2.3in in november and a maximum of 7.5in in may.
  • In january the climate is correct. The temperature rises to 65°F.
  • Between february and september the climate is favorable. the thermometer goes up to 92°F°C.
  • In the month october the climate is perfect. By early evening, the temperature averages 77°F and it rains about 14% of the time in october.
  • From november to december the climate is favorable. The record temperature this month is 83°F.


Charts: temperature and rainfall in San Antonio (Texas)

In the charts below, you can see the following seasonal norms for the city of San Antonio (Texas): the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Humidity



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