Average annual temperature is 3.0 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -26.6 °C
Number of sunny days: 172 days
Number of rainy days: 122 days
Number of snow days: 71 days
Look at detailed online map of Colorado
* Weather data for Colorado 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) | 3.5 | 3.9 | 7.3 | 17.9 | 20.1 | 26.1 | 29.9 | 27.4 | 25.6 | 20.8 | 13.7 | 4.1 |
| Average daytime temperature (°C) | -2.9 | -0.5 | 1.4 | 8.7 | 15.0 | 19.0 | 26.4 | 24.1 | 20.0 | 14.1 | 5.0 | -0.9 |
| Average temperature (°C) | -9.7 | -9.3 | -6.8 | 0.8 | 7.7 | 11.3 | 17.5 | 15.9 | 12.0 | 5.6 | -2.4 | -7.5 |
| Average night temperature (°C) | -15.5 | -16.3 | -14.8 | -5.9 | 1.0 | 4.3 | 9.6 | 8.9 | 4.5 | -1.3 | -7.8 | -12.9 |
| Absolute minimum temperature (°C) | -21.2 | -25.6 | -26.6 | -15.7 | -2.0 | 1.3 | 4.7 | 5.5 | -0.8 | -18.7 | -18.4 | -25.3 |
| 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) | 7.8 | 9.4 | 10.3 | 11.1 | 11.6 | 12.2 | 13.0 | 11.7 | 10.9 | 9.9 | 8.4 | 7.4 |
| Precipitation (mm) | 11 | 16 | 25 | 34 | 101 | 68 | 67 | 83 | 35 | 23 | 12 | 24 |
| Sunny days | 21 | 17 | 11 | 12 | 4 | 8 | 10 | 10 | 18 | 21 | 22 | 18 |
| Rainy days | 0 | 1 | 4 | 5 | 27 | 22 | 21 | 21 | 12 | 7 | 1 | 1 |
| Snow days | 10 | 10 | 16 | 13 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 12 |
The best time to visit Colorado during the most sunny months:
The largest precipitation sum in Colorado is at