Average annual temperature is 10.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -16.4 °C
Number of sunny days: 217 days
Number of rainy days: 136 days
Number of snow days: 12 days
Look at detailed online map of Köseler
* Weather data for Köseler 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) | 11.2 | 15.3 | 15.7 | 20.0 | 24.3 | 28.5 | 35.1 | 39.5 | 32.1 | 22.7 | 20.7 | 14.5 |
| Average daytime temperature (°C) | 6.5 | 1.2 | 10.8 | 13.6 | 18.7 | 22.9 | 29.6 | 33.2 | 26.7 | 19.8 | 14.1 | 9.7 |
| Average temperature (°C) | 0.2 | -3.8 | 5.7 | 8.1 | 12.6 | 16.8 | 21.9 | 24.8 | 18.7 | 13.2 | 8.0 | 3.5 |
| Average night temperature (°C) | -4.4 | -8.7 | 0.9 | 2.7 | 6.3 | 11.0 | 14.0 | 16.9 | 11.9 | 7.7 | 2.8 | -1.1 |
| Absolute minimum temperature (°C) | -7.9 | -16.4 | -7.1 | -5.5 | 0.9 | 7.6 | 8.5 | 12.8 | 7.0 | 3.9 | -6.6 | -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) | 9.8 | 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) | 7.9 | 8.0 | 7.5 | 9.1 | 11.8 | 11.7 | 13.3 | 12.4 | 11.2 | 9.3 | 7.7 | 6.7 |
| Precipitation (mm) | 23 | 42 | 118 | 154 | 54 | 103 | 1 | 18 | 7 | 48 | 69 | 45 |
| Sunny days | 24 | 18 | 9 | 3 | 9 | 9 | 28 | 29 | 27 | 23 | 18 | 20 |
| Rainy days | 5 | 3 | 20 | 26 | 22 | 21 | 3 | 2 | 3 | 8 | 12 | 11 |
| Snow days | 2 | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Köseler during the most sunny months:
The largest precipitation sum in Köseler is at