Average annual temperature is 5.5 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -21.3 °C
Number of sunny days: 223 days
Number of rainy days: 103 days
Number of snow days: 39 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) | 5.2 | 8.3 | 8.0 | 12.7 | 16.8 | 24.5 | 29.0 | 30.0 | 26.4 | 15.3 | 12.9 | 6.6 |
| Average daytime temperature (°C) | -0.2 | -3.4 | 4.3 | 7.2 | 12.9 | 19.4 | 25.7 | 26.4 | 21.5 | 12.4 | 6.4 | 1.9 |
| Average temperature (°C) | -6.5 | -8.3 | -0.3 | 1.7 | 7.4 | 13.4 | 19.0 | 19.5 | 14.6 | 6.5 | 1.2 | -3.6 |
| Average night temperature (°C) | -13.2 | -13.3 | -5.0 | -4.0 | 1.3 | 6.4 | 11.8 | 12.6 | 8.1 | 1.4 | -3.8 | -9.3 |
| Absolute minimum temperature (°C) | -18.0 | -21.3 | -10.4 | -13.5 | -7.8 | 3.1 | 8.4 | 8.7 | 5.7 | -0.9 | -16.1 | -14.6 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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) | 7.7 | 7.9 | 8.2 | 9.2 | 12.0 | 13.5 | 13.4 | 12.1 | 11.5 | 9.4 | 7.2 | 6.6 |
| Precipitation (mm) | 26 | 128 | 107 | 163 | 80 | 1 | 0 | 0 | 2 | 48 | 137 | 150 |
| Sunny days | 22 | 15 | 12 | 9 | 5 | 23 | 31 | 27 | 27 | 17 | 17 | 18 |
| Rainy days | 0 | 2 | 11 | 17 | 25 | 7 | 0 | 4 | 3 | 14 | 12 | 8 |
| Snow days | 9 | 11 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The best time to visit Düzce during the most sunny months:
The largest precipitation sum in Düzce is at