Weather in January 2025

San Antonio weather in January 2025

°C °F

The average weather in San Antonio in January

The temperatures in San Antonio in January are quite cold with temperatures between 8°C and 17°C, warm clothes are a must.

The wather in San Antonio in January can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in San Antonio in January 2025.

If you’re planning to visit San Antonio in the near future, we highly recommend that you review the 14 day weather forecast for San Antonio before you arrive.

Temperatures
17° / 8°
Rainy Days
2
Snowy Days
0
Dry Days
29
Rainfall
38
mm
Sun Hours
9.1
Hrs

Explore the weather in San Antonio in other months

San Antonio annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 17° / 8° 2 29 0 38 mm
Good
February 19° / 9° 2 26 0 32 mm
Good
March 23° / 13° 3 28 0 46 mm
Perfect
April 27° / 16° 5 25 0 68 mm
Perfect
May 31° / 20° 7 24 0 115 mm
Ok
June 34° / 23° 5 25 0 90 mm
Ok
July 35° / 24° 4 27 0 69 mm
Ok
August 36° / 25° 2 29 0 54 mm
Ok
September 32° / 23° 7 23 0 142 mm
Ok
October 28° / 18° 3 28 0 58 mm
Perfect
November 22° / 13° 2 28 0 40 mm
Good
December 18° / 9° 3 28 0 42 mm
Good

Weather in San Antonio in January - FAQ

What is the average temperature in San Antonio in January?
The average temperature in San Antonio in January is 8/17° C.
What is the chance of rain in San Antonio in January?
On average, there are 2 rainy days in San Antonio during January.
Weather wise, is January a good time to visit San Antonio?
The weather in San Antonio in January is good.
Can it snow in San Antonio in January?
On average, there are 0 snowy days in San Antonio in January.
More about the weather in San Antonio