Average annual temperature is 9.1 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -31.3 °C
Number of sunny days: 228 days
Number of rainy days: 98 days
Number of snow days: 39 days
Look at detailed online map of Garfield County
* Weather data for Garfield County 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) | 9.3 | 10.1 | 9.9 | 26.8 | 32.3 | 31.8 | 39.8 | 37.3 | 34.8 | 24.1 | 14.3 | 14.3 |
| Average daytime temperature (°C) | 1.8 | 2.4 | 0.6 | 13.0 | 23.6 | 26.0 | 30.8 | 31.0 | 25.1 | 12.1 | 7.8 | 5.9 |
| Average temperature (°C) | -2.8 | -3.2 | -4.5 | 6.0 | 16.8 | 19.9 | 24.0 | 23.6 | 18.4 | 6.6 | 2.8 | 1.0 |
| Average night temperature (°C) | -6.1 | -7.0 | -8.1 | 1.0 | 10.5 | 14.2 | 16.9 | 17.2 | 12.8 | 2.3 | -1.0 | -2.2 |
| Absolute minimum temperature (°C) | -18.8 | -31.3 | -15.4 | -10.0 | 4.1 | 9.2 | 9.4 | 12.4 | 6.6 | -16.9 | -10.8 | -8.2 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.4 | 7.4 | 7.3 | 9.7 | 11.7 | 12.0 | 13.5 | 11.6 | 10.4 | 7.1 | 7.1 | 6.3 |
| Precipitation (mm) | 3 | 20 | 21 | 25 | 44 | 78 | 9 | 16 | 38 | 45 | 10 | 6 |
| Sunny days | 24 | 18 | 18 | 18 | 13 | 11 | 22 | 23 | 21 | 17 | 19 | 24 |
| Rainy days | 2 | 3 | 0 | 9 | 18 | 19 | 9 | 8 | 9 | 10 | 7 | 4 |
| Snow days | 5 | 7 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 3 |
The best time to visit Garfield County during the most sunny months:
Months with the longest average daylight duration in Garfield County:
The largest precipitation sum in Garfield County is at