Average annual temperature is 8.7 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -20.7 °C
Number of sunny days: 200 days
Number of rainy days: 141 days
Number of snow days: 24 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) | 7.1 | 4.9 | 11.9 | 18.1 | 21.6 | 25.6 | 32.5 | 35.2 | 30.2 | 20.6 | 17.5 | 9.2 |
| Average daytime temperature (°C) | 3.1 | -4.3 | 7.3 | 11.6 | 16.6 | 21.1 | 26.3 | 30.4 | 24.8 | 17.4 | 10.0 | 5.3 |
| Average temperature (°C) | -1.8 | -7.3 | 3.2 | 6.6 | 10.9 | 15.1 | 18.7 | 22.6 | 16.8 | 11.3 | 5.7 | 1.4 |
| Average night temperature (°C) | -5.3 | -10.7 | -0.7 | 1.9 | 5.1 | 9.2 | 10.3 | 14.0 | 9.4 | 6.0 | 1.9 | -1.6 |
| Absolute minimum temperature (°C) | -8.5 | -20.7 | -10.3 | -9.0 | -1.8 | 6.6 | 6.4 | 9.3 | 3.5 | 0.5 | -9.4 | -8.3 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.5 | 7.4 | 6.6 | 9.4 | 11.6 | 12.3 | 13.1 | 12.5 | 11.2 | 9.4 | 7.1 | 6.1 |
| Precipitation (mm) | 17 | 33 | 123 | 133 | 90 | 75 | 4 | 13 | 3 | 34 | 65 | 42 |
| Sunny days | 23 | 17 | 10 | 4 | 5 | 9 | 28 | 28 | 25 | 19 | 15 | 17 |
| Rainy days | 0 | 1 | 21 | 25 | 26 | 21 | 3 | 3 | 5 | 12 | 13 | 11 |
| Snow days | 8 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Düzce during the most sunny months:
The largest precipitation sum in Düzce is at