Average annual temperature is 11.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -16.8 °C
Number of sunny days: 211 days
Number of rainy days: 135 days
Number of snow days: 19 days
Look at detailed online map of Göynük
* Weather data for Göynük 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) | 10.8 | 13.1 | 15.3 | 19.9 | 24.8 | 29.2 | 35.7 | 37.8 | 32.3 | 23.1 | 20.0 | 13.2 |
| Average daytime temperature (°C) | 6.7 | -0.3 | 10.3 | 13.5 | 18.7 | 23.2 | 30.0 | 33.0 | 27.6 | 20.3 | 13.4 | 9.3 |
| Average temperature (°C) | 1.4 | -4.2 | 5.3 | 8.4 | 13.0 | 17.2 | 22.0 | 24.5 | 19.3 | 13.9 | 7.9 | 4.1 |
| Average night temperature (°C) | -2.6 | -8.3 | 0.6 | 3.5 | 7.1 | 11.2 | 13.1 | 16.2 | 12.0 | 8.5 | 3.0 | -0.3 |
| Absolute minimum temperature (°C) | -9.1 | -16.8 | -8.8 | -6.2 | 1.5 | 8.1 | 7.5 | 10.2 | 4.1 | 3.8 | -8.6 | -5.5 |
| 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 | 14.8 | 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) | 7.2 | 8.1 | 6.9 | 8.7 | 12.1 | 12.3 | 13.3 | 12.3 | 11.3 | 9.6 | 7.3 | 6.3 |
| Precipitation (mm) | 22 | 40 | 154 | 148 | 54 | 41 | 0 | 11 | 5 | 54 | 90 | 50 |
| Sunny days | 22 | 18 | 5 | 6 | 11 | 9 | 29 | 28 | 24 | 22 | 18 | 19 |
| Rainy days | 1 | 1 | 25 | 24 | 20 | 21 | 2 | 3 | 6 | 9 | 11 | 12 |
| Snow days | 8 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Göynük during the most sunny months:
The largest precipitation sum in Göynük is at