Average annual temperature is 18.3 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 203 days
Number of rainy days: 162 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) | 21.5 | 24.7 | 25.9 | 28.2 | 32.1 | 38.1 | 39.1 | 41.8 | 37.8 | 33.3 | 26.9 | 20.2 |
| Average daytime temperature (°C) | 14.1 | 15.7 | 19.0 | 22.3 | 27.9 | 33.4 | 35.5 | 36.9 | 32.2 | 24.5 | 17.5 | 13.6 |
| Average temperature (°C) | 8.9 | 9.8 | 13.0 | 16.0 | 21.7 | 26.5 | 28.9 | 29.9 | 25.7 | 18.7 | 11.8 | 8.4 |
| Average night temperature (°C) | 4.9 | 5.5 | 8.3 | 10.9 | 16.5 | 20.6 | 23.4 | 24.0 | 20.2 | 14.1 | 7.3 | 4.3 |
| Absolute minimum temperature (°C) | -2.5 | -3.1 | -2.7 | 4.9 | 7.9 | 17.8 | 20.3 | 18.5 | 17.1 | 0.9 | -1.7 | -2.3 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 6.2 | 7.7 | 8.5 | 10.3 | 11.7 | 11.4 | 11.6 | 10.0 | 7.7 | 7.7 | 7.1 |
| Precipitation (mm) | 142 | 157 | 273 | 138 | 90 | 76 | 31 | 38 | 40 | 275 | 81 | 79 |
| Sunny days | 17 | 11 | 15 | 16 | 15 | 14 | 16 | 23 | 17 | 19 | 19 | 21 |
| Rainy days | 14 | 17 | 16 | 14 | 16 | 16 | 15 | 8 | 13 | 12 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sevier County during the most sunny months:
The largest precipitation sum in Sevier County is at