Average annual temperature is 12.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 251 days
Number of rainy days: 109 days
Number of snow days: 5 days
Look at detailed online map of Geçmen
* Weather data for Geçmen 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) | 12.3 | 17.1 | 16.8 | 18.3 | 25.0 | 29.4 | 34.8 | 35.9 | 29.8 | 25.0 | 22.8 | 16.0 |
| Average daytime temperature (°C) | 8.1 | 6.8 | 12.0 | 14.3 | 18.6 | 23.9 | 31.3 | 32.9 | 26.6 | 22.1 | 16.1 | 11.8 |
| Average temperature (°C) | 2.2 | 0.6 | 6.2 | 8.2 | 13.2 | 17.9 | 24.3 | 25.0 | 19.5 | 14.8 | 10.0 | 5.7 |
| Average night temperature (°C) | -2.0 | -4.1 | 1.0 | 2.2 | 7.2 | 11.0 | 15.7 | 17.3 | 12.6 | 8.8 | 4.9 | 1.2 |
| Absolute minimum temperature (°C) | -5.0 | -9.5 | -6.7 | -1.1 | 2.2 | 8.0 | 10.7 | 14.4 | 9.7 | 6.4 | -3.9 | -1.8 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.6 | 9.2 | 9.1 | 10.7 | 11.1 | 13.4 | 13.5 | 12.5 | 11.4 | 10.1 | 8.1 | 7.6 |
| Precipitation (mm) | 194 | 18 | 49 | 53 | 88 | 28 | 0 | 0 | 13 | 10 | 50 | 74 |
| Sunny days | 21 | 23 | 14 | 15 | 8 | 17 | 30 | 31 | 23 | 27 | 21 | 21 |
| Rainy days | 9 | 1 | 17 | 15 | 23 | 13 | 1 | 0 | 7 | 4 | 9 | 10 |
| Snow days | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Geçmen during the most sunny months:
The largest precipitation sum in Geçmen is at