Average annual temperature is 16.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Warren County
* Weather data for Warren 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) | 20.0 | 26.0 | 28.5 | 29.7 | 29.0 | 32.4 | 36.3 | 35.5 | 35.3 | 28.0 | 27.1 | 20.4 |
| Average daytime temperature (°C) | 13.5 | 15.8 | 16.9 | 22.7 | 23.8 | 28.6 | 33.0 | 31.5 | 27.4 | 22.5 | 16.0 | 13.6 |
| Average temperature (°C) | 8.3 | 10.3 | 10.8 | 16.0 | 18.1 | 22.2 | 26.7 | 25.5 | 21.6 | 16.5 | 9.9 | 7.9 |
| Average night temperature (°C) | 4.5 | 5.9 | 5.8 | 10.4 | 13.2 | 16.8 | 21.7 | 20.7 | 17.1 | 11.7 | 5.4 | 3.7 |
| Absolute minimum temperature (°C) | -2.2 | -6.6 | -2.3 | 2.7 | 7.0 | 11.5 | 17.9 | 16.3 | 12.3 | 4.9 | -4.6 | -3.2 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 6.7 | 8.2 | 8.9 | 10.2 | 10.6 | 11.6 | 10.8 | 9.0 | 8.7 | 7.9 | 6.6 |
| Precipitation (mm) | 73 | 62 | 101 | 169 | 78 | 61 | 80 | 96 | 130 | 49 | 48 | 148 |
| Sunny days | 16 | 14 | 16 | 15 | 15 | 15 | 11 | 17 | 17 | 23 | 24 | 19 |
| Rainy days | 15 | 14 | 15 | 15 | 16 | 15 | 20 | 14 | 13 | 8 | 6 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Warren County during the most sunny months:
The largest precipitation sum in Warren County is at