Average annual temperature is 1.9 °C
Absolute maximum temperature: 23.5 °C
Absolute minimum temperature: -23.4 °C
Number of sunny days: 133 days
Number of rainy days: 127 days
Number of snow days: 105 days
Look at detailed online map of Grand Mesa
* Weather data for Grand Mesa 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) | 0.9 | 1.8 | 1.4 | 10.7 | 13.1 | 18.8 | 23.5 | 22.0 | 18.4 | 15.0 | 6.0 | 5.6 |
| Average daytime temperature (°C) | -6.1 | -4.3 | -4.5 | 2.2 | 8.9 | 12.5 | 20.7 | 18.6 | 14.1 | 7.6 | 1.2 | -1.6 |
| Average temperature (°C) | -9.1 | -8.5 | -7.6 | -2.4 | 5.4 | 8.2 | 16.0 | 14.1 | 9.8 | 3.9 | -2.5 | -5.6 |
| Average night temperature (°C) | -12.1 | -12.6 | -11.0 | -6.8 | 1.3 | 3.3 | 10.7 | 9.4 | 5.4 | -0.1 | -7.0 | -10.8 |
| Absolute minimum temperature (°C) | -21.1 | -20.4 | -18.7 | -17.0 | -3.1 | -1.2 | 3.6 | 6.9 | 0.6 | -21.9 | -21.6 | -23.4 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 5.5 | 7.8 | 7.4 | 10.6 | 12.0 | 12.6 | 13.3 | 12.3 | 11.2 | 9.4 | 7.9 | 7.0 |
| Precipitation (mm) | 149 | 79 | 172 | 79 | 68 | 66 | 66 | 89 | 64 | 79 | 44 | 50 |
| Sunny days | 7 | 13 | 8 | 12 | 1 | 10 | 7 | 7 | 12 | 18 | 21 | 17 |
| Rainy days | 3 | 0 | 0 | 1 | 26 | 20 | 24 | 24 | 18 | 8 | 1 | 2 |
| Snow days | 21 | 15 | 23 | 17 | 4 | 0 | 0 | 0 | 0 | 5 | 8 | 12 |
The best time to visit Grand Mesa during the most sunny months:
The largest precipitation sum in Grand Mesa is at