Zion National Park weather in June
June in Zion National Park: warm, dry — an excellent time to visit.
#5 of 12 months in Zion National Park · #194 of 604 destinations to visit in June · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Zion National Park climate normals — June
| Daytime high | 28°C / 83°F | 🌤 warm |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Feels like (high) | 25°C / 77°F | |
| Rainfall | 2 mm / 0.1 in | ☀️ dry |
| Rainy days | 0 days | |
| Humidity | 24% | 🌵 dry |
| Dew point | -3°C / 27°F | |
| Sunshine | 13.2 h/day | |
| Daylight | 14.7 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 61 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Zion National Park in June — FAQ
- Is June a good time to visit Zion National Park?
- June in Zion National Park: warm, dry — an excellent time to visit. It ranks #5 of 12 months for Zion National Park on SeasonMap's comfort score (87/100).
- What is the weather like in Zion National Park in June?
- In June, Zion National Park averages a daily high of 28.4°C and a low of 14.1°C, with about 1.9 mm of rain over roughly 0.4 rainy days.
- What is the air quality in Zion National Park in June?
- Zion National Park has a mean US Air Quality Index of about 61 in June.