Average annual temperature is 8.1 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -28.5 °C
Number of sunny days: 125 days
Number of rainy days: 206 days
Number of snow days: 34 days
Look at detailed online map of Aspen
* Weather data for Aspen Canada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.0 | 11.3 | 8.8 | 16.3 | 29.0 | 32.3 | 31.2 | 26.0 | 27.5 | 23.5 | 14.9 | 15.2 |
| Average daytime temperature (°C) | 4.0 | 0.4 | 3.0 | 10.6 | 14.1 | 19.9 | 25.5 | 22.6 | 21.7 | 16.2 | 7.2 | 4.9 |
| Average temperature (°C) | 0.6 | -4.7 | -0.6 | 4.8 | 8.4 | 14.8 | 20.9 | 18.5 | 17.0 | 11.8 | 3.0 | 1.3 |
| Average night temperature (°C) | -3.2 | -9.4 | -3.6 | 0.4 | 4.1 | 11.1 | 17.7 | 15.2 | 14.0 | 8.7 | -0.3 | -1.8 |
| Absolute minimum temperature (°C) | -11.8 | -28.5 | -8.9 | -5.7 | -1.4 | 7.4 | 14.3 | 12.0 | 7.7 | 2.5 | -7.3 | -7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 11.0 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 5.0 | 5.2 | 9.1 | 9.0 | 6.2 | 8.1 | 7.6 | 7.2 | 6.1 | 4.3 | 3.8 |
| Precipitation (mm) | 263 | 98 | 73 | 43 | 121 | 150 | 175 | 258 | 90 | 230 | 154 | 306 |
| Sunny days | 6 | 12 | 10 | 15 | 13 | 9 | 7 | 7 | 12 | 14 | 9 | 11 |
| Rainy days | 18 | 13 | 7 | 14 | 18 | 21 | 24 | 24 | 18 | 17 | 16 | 16 |
| Snow days | 7 | 3 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 |
The best time to visit Aspen during the most sunny months:
Months with the longest average daylight duration in Aspen:
The largest precipitation sum in Aspen is at