Average annual temperature is 20.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Oak Ridge
* Weather data for Oak Ridge 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) | 25.4 | 27.2 | 28.7 | 30.3 | 32.6 | 38.7 | 38.7 | 40.9 | 36.8 | 32.7 | 28.8 | 25.5 |
| Average daytime temperature (°C) | 17.0 | 19.1 | 22.6 | 23.9 | 29.3 | 34.2 | 35.2 | 37.9 | 32.8 | 27.1 | 19.3 | 16.8 |
| Average temperature (°C) | 11.8 | 13.0 | 16.1 | 17.7 | 23.3 | 27.5 | 29.1 | 31.2 | 26.4 | 20.7 | 13.8 | 11.0 |
| Average night temperature (°C) | 8.1 | 8.8 | 11.4 | 13.2 | 18.1 | 22.3 | 24.6 | 25.7 | 21.4 | 16.0 | 9.7 | 6.6 |
| Absolute minimum temperature (°C) | -1.4 | -0.9 | -1.4 | 8.5 | 11.0 | 19.1 | 20.9 | 20.6 | 17.6 | 6.3 | 0.7 | -0.1 |
| 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) | 6.6 | 7.1 | 8.9 | 8.5 | 10.7 | 11.8 | 11.5 | 11.9 | 10.7 | 8.8 | 6.6 | 7.6 |
| Precipitation (mm) | 185 | 88 | 122 | 158 | 73 | 55 | 75 | 37 | 37 | 26 | 57 | 76 |
| Sunny days | 12 | 11 | 13 | 12 | 15 | 8 | 14 | 22 | 17 | 22 | 19 | 21 |
| Rainy days | 19 | 17 | 18 | 18 | 16 | 22 | 17 | 9 | 13 | 9 | 11 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oak Ridge during the most sunny months:
The largest precipitation sum in Oak Ridge is at