Average annual temperature is 11.0 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 157 days
Number of rainy days: 186 days
Number of snow days: 22 days
Look at detailed online map of Gölçük
* Weather data for Gölçük 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) | 13.8 | 15.3 | 16.7 | 18.7 | 24.5 | 25.5 | 32.6 | 37.5 | 27.1 | 24.8 | 21.2 | 15.5 |
| Average daytime temperature (°C) | 8.0 | 4.2 | 9.3 | 12.6 | 16.0 | 20.5 | 25.0 | 28.2 | 23.1 | 19.0 | 12.9 | 10.4 |
| Average temperature (°C) | 3.1 | 0.1 | 5.0 | 7.9 | 11.7 | 16.2 | 19.7 | 22.1 | 17.1 | 13.2 | 8.8 | 5.6 |
| Average night temperature (°C) | -0.4 | -3.8 | 0.6 | 3.9 | 7.9 | 12.0 | 14.0 | 16.7 | 12.1 | 8.5 | 5.2 | 2.4 |
| Absolute minimum temperature (°C) | -3.5 | -12.2 | -10.0 | -1.6 | 0.7 | 10.1 | 10.0 | 14.1 | 8.4 | 5.4 | -4.4 | -2.8 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.8 | 5.9 | 5.5 | 7.3 | 8.7 | 12.0 | 12.8 | 11.8 | 11.0 | 8.9 | 5.0 | 6.2 |
| Precipitation (mm) | 35 | 77 | 156 | 135 | 142 | 106 | 65 | 21 | 46 | 58 | 178 | 104 |
| Sunny days | 20 | 9 | 5 | 5 | 5 | 7 | 18 | 22 | 19 | 20 | 10 | 17 |
| Rainy days | 8 | 5 | 22 | 25 | 26 | 23 | 13 | 9 | 11 | 11 | 19 | 14 |
| Snow days | 3 | 14 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Gölçük during the most sunny months:
The largest precipitation sum in Gölçük is at