Average annual temperature is 17.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 212 days
Number of rainy days: 153 days
Look at detailed online map of Sebastian County
* Weather data for Sebastian 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) | 23.1 | 25.0 | 27.4 | 29.4 | 31.9 | 39.8 | 39.7 | 40.8 | 36.2 | 32.5 | 28.3 | 20.1 |
| Average daytime temperature (°C) | 13.1 | 15.4 | 18.4 | 22.1 | 27.4 | 32.5 | 34.7 | 35.7 | 31.2 | 24.0 | 17.9 | 13.4 |
| Average temperature (°C) | 7.7 | 8.9 | 11.8 | 15.6 | 21.1 | 25.9 | 28.3 | 28.9 | 24.7 | 18.1 | 11.4 | 8.2 |
| Average night temperature (°C) | 3.5 | 4.5 | 7.0 | 10.2 | 15.8 | 20.1 | 23.2 | 23.4 | 19.3 | 13.8 | 6.4 | 4.1 |
| Absolute minimum temperature (°C) | -3.4 | -5.2 | -4.6 | 5.1 | 6.4 | 16.6 | 19.3 | 17.7 | 15.7 | -1.3 | -2.0 | -1.9 |
| 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) | 5.9 | 5.8 | 7.9 | 9.0 | 10.5 | 12.2 | 11.6 | 11.7 | 10.5 | 8.0 | 7.8 | 6.6 |
| Precipitation (mm) | 100 | 145 | 191 | 129 | 117 | 71 | 104 | 67 | 62 | 127 | 50 | 60 |
| Sunny days | 18 | 13 | 16 | 18 | 15 | 15 | 16 | 22 | 19 | 17 | 23 | 20 |
| Rainy days | 13 | 15 | 15 | 12 | 16 | 15 | 15 | 9 | 11 | 14 | 7 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sebastian County during the most sunny months:
The largest precipitation sum in Sebastian County is at