Average annual temperature is 16.4 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Durham County
* Weather data for Durham 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) | 19.9 | 26.6 | 29.6 | 29.6 | 30.3 | 32.7 | 36.1 | 36.0 | 35.0 | 28.3 | 27.7 | 20.4 |
| Average daytime temperature (°C) | 13.6 | 16.1 | 17.6 | 22.9 | 24.4 | 28.5 | 33.0 | 31.9 | 27.7 | 22.7 | 16.4 | 13.6 |
| Average temperature (°C) | 8.1 | 10.5 | 11.3 | 16.2 | 18.7 | 22.3 | 26.8 | 25.9 | 21.8 | 16.6 | 10.4 | 7.9 |
| Average night temperature (°C) | 3.7 | 6.0 | 6.0 | 10.1 | 13.4 | 16.9 | 21.7 | 20.8 | 17.1 | 11.9 | 5.6 | 3.6 |
| Absolute minimum temperature (°C) | -3.3 | -5.5 | -3.7 | 1.9 | 6.9 | 12.0 | 18.7 | 16.2 | 11.8 | 4.4 | -5.5 | -3.3 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 6.1 | 6.6 | 8.3 | 9.3 | 9.7 | 10.4 | 11.4 | 10.8 | 9.2 | 8.9 | 7.9 | 6.4 |
| Precipitation (mm) | 85 | 67 | 86 | 155 | 103 | 56 | 64 | 129 | 136 | 30 | 48 | 157 |
| Sunny days | 16 | 16 | 16 | 13 | 15 | 11 | 12 | 17 | 19 | 22 | 26 | 18 |
| Rainy days | 15 | 12 | 15 | 17 | 16 | 19 | 19 | 14 | 11 | 9 | 4 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Durham County during the most sunny months:
The largest precipitation sum in Durham County is at