‹ San Antonio weather by month
Typical April weather
San Antonio
Texas · April
80° days
58° nights
about 4 rainy days · 13 hours of daylight
What to pack
- Sunscreen
What April feels like
Fiesta runs eleven days and the whole city stops for it — parades on the river, cascarones cracked over your head, and the best street food of the year. Afternoons get properly warm by month's end, but the evenings still cool off enough to stay outside comfortably.
Expect about 4 days with real rain — enough to notice, not enough to plan around. Humidity stays comfortable; the air never feels heavy.
The numbers
| Typical high | 80° |
|---|---|
| Typical low | 58° |
| Days with real rain | 4 |
| Total rain | 2.4 in |
| Humidity | comfortable |
| Sunrise / sunset (mid-month) | 7:07 am / 8:00 pm |