Tucson weather in June
June in Tucson: sweltering, dry, with clean air — a good time to visit.
#10 of 12 months in Tucson · #512 of 604 destinations to visit in June · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Tucson climate normals — June
| Daytime high | 38°C / 100°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Feels like (high) | 36°C / 97°F | |
| Rainfall | 2 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 21% | 🌵 dry |
| Dew point | 3°C / 37°F | |
| Sunshine | 13 h/day | |
| Daylight | 14.2 h | |
| Wind | 21 km/h / 13 mph | |
| Air quality (US AQI) | 49 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tucson in June — FAQ
- Is June a good time to visit Tucson?
- June in Tucson: sweltering, dry, with clean air — a good time to visit. It ranks #10 of 12 months for Tucson on SeasonMap's comfort score (60/100).
- What is the weather like in Tucson in June?
- In June, Tucson averages a daily high of 38°C and a low of 22.9°C, with about 2.2 mm of rain over roughly 0.6 rainy days.
- What is the air quality in Tucson in June?
- Tucson has a mean US Air Quality Index of about 49 in June.