Average annual temperature is 12.4 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 178 days
Number of rainy days: 176 days
Number of snow days: 11 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) | 14.9 | 19.0 | 19.7 | 20.4 | 26.5 | 29.1 | 38.4 | 37.0 | 30.4 | 27.3 | 25.8 | 18.4 |
| Average daytime temperature (°C) | 9.5 | 7.6 | 12.0 | 14.9 | 18.7 | 23.6 | 29.7 | 31.6 | 26.2 | 22.2 | 15.7 | 11.9 |
| Average temperature (°C) | 3.9 | 1.5 | 6.6 | 9.1 | 13.2 | 17.8 | 22.4 | 23.7 | 18.9 | 14.4 | 10.1 | 5.9 |
| Average night temperature (°C) | -0.4 | -3.1 | 1.9 | 3.6 | 8.6 | 12.7 | 15.4 | 17.0 | 13.1 | 9.0 | 5.2 | 1.5 |
| Absolute minimum temperature (°C) | -5.3 | -7.3 | -5.0 | -0.7 | 4.1 | 9.9 | 11.3 | 13.3 | 8.9 | 5.2 | -4.2 | -4.4 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.7 | 7.1 | 6.6 | 9.4 | 9.1 | 11.7 | 13.4 | 12.1 | 10.8 | 9.2 | 6.4 | 6.3 |
| Precipitation (mm) | 42 | 28 | 94 | 82 | 152 | 102 | 4 | 4 | 18 | 20 | 152 | 81 |
| Sunny days | 17 | 16 | 8 | 6 | 4 | 8 | 24 | 22 | 18 | 24 | 11 | 20 |
| Rainy days | 12 | 4 | 23 | 24 | 27 | 22 | 7 | 9 | 12 | 7 | 18 | 11 |
| Snow days | 2 | 8 | 0 | 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