Tucson weather in April
April in Tucson: warm, dry, with clean air — one of the best months to visit.
#2 of 12 months in Tucson · #46 of 604 destinations to visit in April · comfort 92/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Tucson climate normals — April
| Daytime high | 30°C / 86°F | 🌤 warm |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 2 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 17% | 🌵 dry |
| Dew point | -7°C / 20°F | |
| Sunshine | 12.1 h/day | |
| Daylight | 13 h | |
| Wind | 22 km/h / 13 mph | |
| Air quality (US AQI) | 48 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tucson in April — FAQ
- Is April a good time to visit Tucson?
- April in Tucson: warm, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Tucson on SeasonMap's comfort score (92/100).
- What is the weather like in Tucson in April?
- In April, Tucson averages a daily high of 29.8°C and a low of 13.7°C, with about 1.6 mm of rain over roughly 0.6 rainy days.
- What is the air quality in Tucson in April?
- Tucson has a mean US Air Quality Index of about 48 in April.