Austin weather in April
April in Austin: warm, rainy, with clean air — an excellent time to visit.
#4 of 12 months in Austin · #224 of 604 destinations to visit in April · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Austin climate normals — April
| Daytime high | 26°C / 80°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 60°F | |
| Feels like (high) | 27°C / 81°F | |
| Rainfall | 115 mm / 4.5 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 66% | 💧 humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 8.5 h/day | |
| Daylight | 12.9 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Austin in April — FAQ
- Is April a good time to visit Austin?
- April in Austin: warm, rainy, with clean air — an excellent time to visit. It ranks #4 of 12 months for Austin on SeasonMap's comfort score (82/100).
- What is the weather like in Austin in April?
- In April, Austin averages a daily high of 26.4°C and a low of 15.5°C, with about 114.8 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Austin in April?
- Austin has a mean US Air Quality Index of about 40 in April.