Average annual temperature is 19.2 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Stewart County
* Weather data for Stewart 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) | 23.2 | 27.1 | 28.1 | 30.6 | 33.1 | 34.9 | 36.4 | 37.6 | 34.5 | 30.4 | 25.6 | 23.1 |
| Average daytime temperature (°C) | 17.1 | 20.2 | 21.9 | 25.3 | 27.7 | 30.5 | 33.7 | 34.9 | 30.9 | 24.4 | 18.7 | 15.3 |
| Average temperature (°C) | 11.6 | 14.6 | 15.8 | 18.8 | 21.7 | 24.8 | 27.5 | 28.4 | 24.6 | 18.8 | 13.3 | 10.4 |
| Average night temperature (°C) | 7.4 | 10.4 | 11.0 | 13.5 | 16.5 | 19.9 | 22.6 | 23.3 | 19.4 | 13.9 | 9.1 | 6.4 |
| Absolute minimum temperature (°C) | -1.6 | -1.3 | -2.2 | 7.8 | 9.5 | 17.9 | 20.1 | 19.6 | 15.9 | 7.5 | -0.7 | -1.1 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.2 | 7.0 | 8.3 | 9.2 | 10.3 | 10.8 | 11.9 | 11.2 | 10.0 | 9.0 | 6.6 | 6.4 |
| Precipitation (mm) | 104 | 76 | 79 | 113 | 68 | 184 | 80 | 80 | 75 | 85 | 54 | 80 |
| Sunny days | 15 | 11 | 16 | 14 | 13 | 9 | 7 | 12 | 18 | 24 | 22 | 20 |
| Rainy days | 16 | 17 | 15 | 16 | 18 | 21 | 24 | 19 | 12 | 7 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Stewart County during the most sunny months:
The largest precipitation sum in Stewart County is at