Average annual temperature is 11.7 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -14.2 °C
Number of sunny days: 236 days
Number of rainy days: 114 days
Number of snow days: 15 days
Look at detailed online map of San Miguel County
* Weather data for San Miguel 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) | 15.4 | 16.3 | 18.0 | 25.2 | 27.0 | 33.4 | 37.6 | 34.7 | 32.3 | 26.2 | 23.8 | 16.5 |
| Average daytime temperature (°C) | 6.8 | 9.3 | 12.1 | 18.6 | 22.6 | 26.5 | 32.4 | 30.0 | 25.8 | 19.2 | 13.3 | 6.7 |
| Average temperature (°C) | 1.1 | 2.0 | 5.1 | 10.2 | 15.3 | 19.5 | 24.8 | 23.1 | 19.3 | 12.1 | 6.4 | 1.2 |
| Average night temperature (°C) | -3.1 | -3.0 | -0.5 | 2.9 | 9.0 | 12.8 | 17.2 | 16.6 | 13.2 | 6.3 | 1.0 | -3.3 |
| Absolute minimum temperature (°C) | -10.5 | -14.2 | -7.4 | -5.3 | 4.1 | 8.2 | 13.1 | 12.6 | 9.1 | -7.5 | -8.3 | -9.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 9.0 | 10.1 | 11.7 | 11.5 | 12.5 | 12.8 | 11.9 | 10.8 | 9.9 | 8.2 | 8.0 |
| Precipitation (mm) | 9 | 23 | 22 | 13 | 91 | 36 | 11 | 36 | 25 | 16 | 9 | 50 |
| Sunny days | 22 | 18 | 19 | 25 | 11 | 14 | 16 | 17 | 18 | 25 | 26 | 25 |
| Rainy days | 4 | 5 | 9 | 5 | 20 | 16 | 15 | 14 | 12 | 6 | 3 | 5 |
| Snow days | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in San Miguel County is at