Average annual temperature is 11.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 232 days
Number of rainy days: 117 days
Number of snow days: 16 days
Look at detailed online map of Köseyahya
* Weather data for Köseyahya 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) | 8.4 | 12.3 | 13.7 | 19.6 | 23.6 | 30.0 | 35.0 | 37.6 | 32.9 | 23.3 | 20.0 | 12.0 |
| Average daytime temperature (°C) | 4.3 | -0.2 | 9.8 | 13.4 | 18.8 | 25.1 | 30.2 | 32.9 | 27.6 | 19.7 | 12.6 | 7.5 |
| Average temperature (°C) | -0.3 | -3.8 | 5.3 | 8.1 | 12.9 | 18.6 | 23.1 | 25.8 | 20.4 | 13.5 | 7.5 | 3.3 |
| Average night temperature (°C) | -3.8 | -7.7 | 0.8 | 3.1 | 6.5 | 12.1 | 15.5 | 18.7 | 14.1 | 8.7 | 3.2 | -0.3 |
| Absolute minimum temperature (°C) | -6.3 | -14.1 | -7.0 | -5.5 | 0.7 | 9.3 | 9.9 | 13.3 | 9.1 | 4.6 | -6.4 | -6.0 |
| 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) | 6.9 | 8.1 | 7.3 | 10.1 | 12.2 | 13.0 | 13.2 | 12.6 | 11.2 | 9.5 | 7.9 | 6.6 |
| Precipitation (mm) | 15 | 74 | 201 | 80 | 38 | 20 | 2 | 15 | 0 | 10 | 84 | 85 |
| Sunny days | 21 | 21 | 10 | 8 | 12 | 14 | 30 | 29 | 28 | 21 | 19 | 19 |
| Rainy days | 2 | 0 | 20 | 22 | 19 | 16 | 1 | 2 | 2 | 10 | 11 | 12 |
| Snow days | 8 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Köseyahya during the most sunny months:
The largest precipitation sum in Köseyahya is at