Weather in San Antonio in April
San Antonio temperatures in April range from 19 to 30 and there is an average of 11 days of rain.
Avg Temp
19° - 30°
Avg Rainy Days
11
Avg Dry Days
19
Avg Snow Days
0
Weather Facts - San Antonio in April
* The warmest temperature recorded in in April is 40°C
* The coldest temperature recorded in San Antonio in April is 7°C
* The average rainfall in San Antonio in April is 147 mm