Average annual temperature is 12.5 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 252 days
Number of rainy days: 103 days
Number of snow days: 10 days
Look at detailed online map of Seyithasan
* Weather data for Seyithasan 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) | 12.6 | 17.7 | 18.2 | 21.6 | 26.3 | 29.6 | 35.2 | 38.1 | 30.2 | 23.7 | 21.7 | 14.3 |
| Average daytime temperature (°C) | 6.7 | 1.8 | 11.6 | 15.0 | 19.8 | 24.0 | 29.2 | 33.1 | 25.8 | 20.7 | 14.6 | 10.2 |
| Average temperature (°C) | 2.0 | -2.1 | 6.8 | 9.6 | 14.3 | 18.6 | 23.1 | 26.5 | 19.6 | 15.1 | 9.8 | 5.5 |
| Average night temperature (°C) | -1.6 | -5.8 | 2.6 | 4.6 | 8.9 | 13.3 | 16.5 | 19.9 | 13.8 | 10.0 | 5.4 | 1.5 |
| Absolute minimum temperature (°C) | -5.7 | -15.6 | -6.1 | -0.6 | 4.4 | 10.8 | 11.6 | 15.5 | 8.1 | 5.9 | -5.4 | -4.5 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 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) | 7.9 | 7.6 | 8.5 | 10.5 | 11.6 | 12.4 | 13.3 | 12.4 | 11.3 | 9.9 | 7.9 | 7.2 |
| Precipitation (mm) | 21 | 39 | 68 | 36 | 39 | 48 | 3 | 0 | 1 | 15 | 21 | 37 |
| Sunny days | 19 | 21 | 18 | 12 | 14 | 15 | 27 | 31 | 26 | 24 | 23 | 22 |
| Rainy days | 9 | 2 | 12 | 18 | 17 | 15 | 4 | 0 | 4 | 7 | 6 | 9 |
| Snow days | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Seyithasan during the most sunny months:
The largest precipitation sum in Seyithasan is at