Zion National Park weather in October
October in Zion National Park: nice, dry, with clean air — one of the best months to visit.
#1 of 12 months in Zion National Park · #7 of 604 destinations to visit in October · comfort 94/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Zion National Park climate normals — October
| Daytime high | 20°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 5°C / 41°F | |
| Feels like (high) | 16°C / 61°F | |
| Rainfall | 16 mm / 0.6 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 40% | 🍃 comfortable |
| Dew point | -2°C / 28°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.2 h | |
| Wind | 15 km/h / 9 mph | |
| Snowfall | 2 cm / 0.8 in | |
| Air quality (US AQI) | 35 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Zion National Park?
Loading map…
Zion National Park in October — FAQ
- Is October a good time to visit Zion National Park?
- October in Zion National Park: nice, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Zion National Park on SeasonMap's comfort score (94/100).
- What is the weather like in Zion National Park in October?
- In October, Zion National Park averages a daily high of 19.6°C and a low of 4.8°C, with about 15.6 mm of rain over roughly 2 rainy days.
- What is the air quality in Zion National Park in October?
- Zion National Park has a mean US Air Quality Index of about 35 in October.
- Does it snow in Zion National Park in October?
- Zion National Park sees roughly 2 cm of snowfall in October.