Average annual temperature is 6.7 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -22.7 °C
Number of sunny days: 193 days
Number of rainy days: 138 days
Number of snow days: 34 days
Look at detailed online map of Köycük
* Weather data for Köycük 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) | 7.5 | 5.3 | 13.2 | 17.5 | 21.3 | 25.0 | 31.7 | 35.1 | 29.6 | 21.1 | 17.4 | 8.0 |
| Average daytime temperature (°C) | 2.5 | -3.1 | 7.6 | 10.8 | 16.0 | 20.4 | 24.4 | 29.4 | 24.1 | 16.3 | 8.8 | 3.1 |
| Average temperature (°C) | -4.6 | -8.4 | 2.2 | 5.0 | 9.7 | 13.9 | 16.2 | 20.3 | 14.9 | 8.9 | 3.3 | -1.8 |
| Average night temperature (°C) | -10.4 | -14.0 | -2.8 | -0.6 | 3.6 | 7.5 | 8.3 | 12.2 | 7.8 | 3.3 | -1.3 | -5.7 |
| Absolute minimum temperature (°C) | -16.8 | -22.7 | -13.8 | -15.1 | -3.1 | 4.5 | 3.8 | 7.3 | 3.0 | 0.7 | -12.3 | -11.9 |
| 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 | 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 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 7.7 | 7.4 | 7.5 | 9.5 | 11.1 | 11.5 | 12.9 | 12.5 | 11.1 | 8.8 | 6.9 | 5.9 |
| Precipitation (mm) | 11 | 46 | 126 | 138 | 87 | 85 | 30 | 5 | 2 | 32 | 97 | 47 |
| Sunny days | 21 | 11 | 8 | 7 | 9 | 10 | 26 | 27 | 23 | 20 | 15 | 16 |
| Rainy days | 1 | 2 | 23 | 22 | 22 | 20 | 5 | 4 | 7 | 11 | 12 | 9 |
| Snow days | 9 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The best time to visit Köycük during the most sunny months:
The largest precipitation sum in Köycük is at