Average annual temperature is 11.7 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -19.8 °C
Number of sunny days: 209 days
Number of rainy days: 137 days
Number of snow days: 19 days
Look at detailed online map of Zion
* Weather data for Zion United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.7 | 14.6 | 22.0 | 27.8 | 30.2 | 32.4 | 34.6 | 35.9 | 34.1 | 31.8 | 18.8 | 14.4 |
| Average daytime temperature (°C) | 1.4 | 5.5 | 8.3 | 17.5 | 24.7 | 28.7 | 28.7 | 28.8 | 27.0 | 18.3 | 11.0 | 6.8 |
| Average temperature (°C) | -2.8 | -0.8 | 2.2 | 10.5 | 18.3 | 22.8 | 23.4 | 23.8 | 21.1 | 13.3 | 5.6 | 2.5 |
| Average night temperature (°C) | -5.9 | -5.5 | -2.1 | 5.0 | 12.4 | 17.3 | 18.7 | 19.5 | 16.0 | 9.1 | 1.4 | -0.6 |
| Absolute minimum temperature (°C) | -18.9 | -19.8 | -12.7 | -4.8 | 3.7 | 10.1 | 12.8 | 13.6 | 10.5 | -4.7 | -9.9 | -5.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.1 | 7.5 | 7.4 | 9.5 | 11.6 | 12.3 | 11.9 | 11.5 | 10.7 | 8.0 | 7.2 | 5.0 |
| Precipitation (mm) | 60 | 50 | 53 | 52 | 49 | 84 | 141 | 66 | 32 | 66 | 7 | 50 |
| Sunny days | 17 | 17 | 15 | 16 | 18 | 15 | 19 | 17 | 18 | 16 | 23 | 18 |
| Rainy days | 6 | 9 | 13 | 12 | 13 | 15 | 12 | 14 | 12 | 14 | 6 | 11 |
| Snow days | 8 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 |
The best time to visit Zion during the most sunny months:
The largest precipitation sum in Zion is at