Average annual temperature is 20.6 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 244 days
Number of rainy days: 121 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) | 19.4 | 22.5 | 22.5 | 24.6 | 30.3 | 33.9 | 43.2 | 39.1 | 37.4 | 31.5 | 27.2 | 22.0 |
| Average daytime temperature (°C) | 16.1 | 14.2 | 18.4 | 19.6 | 24.4 | 28.8 | 37.4 | 34.5 | 33.1 | 28.1 | 21.8 | 18.0 |
| Average temperature (°C) | 12.2 | 10.2 | 14.6 | 16.0 | 20.5 | 25.0 | 32.7 | 30.2 | 28.4 | 23.7 | 18.1 | 14.4 |
| Average night temperature (°C) | 8.9 | 6.6 | 11.0 | 12.5 | 17.0 | 21.1 | 27.3 | 26.4 | 24.0 | 19.9 | 14.8 | 11.4 |
| Absolute minimum temperature (°C) | 5.8 | 2.4 | 5.5 | 9.1 | 12.4 | 18.2 | 23.8 | 24.3 | 21.0 | 17.4 | 6.8 | 9.7 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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 | 9.5 | 9.2 | 10.8 | 11.1 | 13.0 | 13.5 | 12.3 | 11.3 | 9.9 | 7.9 | 6.8 |
| Precipitation (mm) | 205 | 19 | 101 | 72 | 153 | 40 | 0 | 0 | 12 | 4 | 76 | 184 |
| Sunny days | 20 | 23 | 11 | 13 | 17 | 15 | 30 | 31 | 23 | 28 | 16 | 17 |
| Rainy days | 11 | 5 | 20 | 17 | 14 | 15 | 1 | 0 | 7 | 3 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Göynük during the most sunny months:
The largest precipitation sum in Göynük is at