Average annual temperature is 10.2 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 239 days
Number of rainy days: 83 days
Number of snow days: 43 days
Look at detailed online map of Sevier County
* Weather data for Sevier 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) | 8.2 | 7.5 | 9.5 | 25.2 | 27.2 | 31.0 | 38.9 | 35.3 | 32.7 | 25.3 | 22.3 | 12.4 |
| Average daytime temperature (°C) | 2.1 | 2.7 | 4.5 | 13.9 | 22.4 | 26.6 | 34.9 | 31.4 | 27.1 | 19.7 | 11.2 | 6.9 |
| Average temperature (°C) | -2.8 | -3.0 | -1.4 | 5.7 | 14.9 | 19.0 | 27.1 | 24.0 | 18.9 | 12.0 | 5.0 | 1.5 |
| Average night temperature (°C) | -6.7 | -7.3 | -6.7 | -0.5 | 7.6 | 11.1 | 18.0 | 16.3 | 11.9 | 6.2 | 0.5 | -2.7 |
| Absolute minimum temperature (°C) | -14.0 | -14.4 | -17.4 | -14.9 | 0.8 | 8.4 | 14.0 | 13.7 | 7.8 | -2.1 | -8.6 | -11.6 |
| 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 | 14.8 | 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 | 8.0 | 8.5 | 10.9 | 12.4 | 13.2 | 13.1 | 11.8 | 10.9 | 9.8 | 7.8 | 7.7 |
| Precipitation (mm) | 52 | 25 | 65 | 31 | 22 | 16 | 0 | 5 | 16 | 23 | 27 | 8 |
| Sunny days | 8 | 14 | 13 | 21 | 14 | 20 | 28 | 22 | 24 | 26 | 23 | 26 |
| Rainy days | 4 | 4 | 9 | 7 | 17 | 10 | 3 | 9 | 6 | 5 | 6 | 3 |
| Snow days | 19 | 10 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Sevier County during the most sunny months:
The largest precipitation sum in Sevier County is at