Average annual temperature is 8.9 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 194 days
Number of rainy days: 149 days
Number of snow days: 22 days
Look at detailed online map of Düzce
* Weather data for Düzce Turkey is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.0 | 4.7 | 12.9 | 15.7 | 19.8 | 27.7 | 32.8 | 34.2 | 29.8 | 19.3 | 17.0 | 10.2 |
| Average daytime temperature (°C) | 3.7 | -2.1 | 7.0 | 9.9 | 15.9 | 22.5 | 29.1 | 30.3 | 24.8 | 15.5 | 9.4 | 4.5 |
| Average temperature (°C) | -3.0 | -6.3 | 3.0 | 5.5 | 10.8 | 17.3 | 22.3 | 23.4 | 18.0 | 9.4 | 4.8 | -0.1 |
| Average night temperature (°C) | -7.7 | -11.3 | -0.8 | 0.6 | 5.1 | 10.6 | 13.9 | 15.2 | 10.8 | 3.7 | 0.3 | -4.7 |
| Absolute minimum temperature (°C) | -15.6 | -20.4 | -6.6 | -11.6 | -3.4 | 6.9 | 9.9 | 10.9 | 7.9 | 0.2 | -10.8 | -12.6 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 6.9 | 7.3 | 8.4 | 11.4 | 13.4 | 13.4 | 12.5 | 11.0 | 9.3 | 7.2 | 6.0 |
| Precipitation (mm) | 26 | 133 | 121 | 235 | 97 | 10 | 1 | 1 | 20 | 84 | 163 | 133 |
| Sunny days | 23 | 15 | 7 | 8 | 6 | 14 | 27 | 27 | 22 | 13 | 14 | 18 |
| Rainy days | 1 | 3 | 22 | 21 | 25 | 16 | 4 | 4 | 8 | 18 | 14 | 13 |
| Snow days | 7 | 10 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Düzce during the most sunny months:
The largest precipitation sum in Düzce is at