Canyonlands National Park weather in September
September in Canyonlands National Park: warm, dry, with clean air — an excellent time to visit.
#4 of 12 months in Canyonlands National Park · #160 of 604 destinations to visit in September · comfort 86/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Canyonlands National Park climate normals — September
| Daytime high | 29°C / 84°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 60°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 11 mm / 0.4 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 27% | 🌵 dry |
| Dew point | 1°C / 33°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 12.4 h | |
| Wind | 17 km/h / 11 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Canyonlands National Park?
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Canyonlands National Park in September — FAQ
- Is September a good time to visit Canyonlands National Park?
- September in Canyonlands National Park: warm, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Canyonlands National Park on SeasonMap's comfort score (86/100).
- What is the weather like in Canyonlands National Park in September?
- In September, Canyonlands National Park averages a daily high of 28.9°C and a low of 15.3°C, with about 10.6 mm of rain over roughly 1.6 rainy days.
- What is the air quality in Canyonlands National Park in September?
- Canyonlands National Park has a mean US Air Quality Index of about 40 in September.