April weather in San Antonio, United States
Averages from 150 days in April across 2020–2024.
Typical conditions
| Average high | 27.7°C |
|---|---|
| Average low | 16.6°C |
| Average mean | 21.6°C |
| Total precipitation | 547.8 mm |
| Rainy days | 93 |
| Average precipitation hours | 4.8 h |
| Average max wind speed | 23.5 km/h |
| Average sunshine | 8.6 h/day |
Explore other months
January February March April May June July August September October November December