Average annual temperature is 10.1 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 218 days
Number of rainy days: 128 days
Number of snow days: 19 days
Look at detailed online map of Dereyanı
* Weather data for Dereyanı 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) | 10.2 | 11.0 | 12.8 | 17.9 | 21.4 | 28.2 | 33.0 | 34.1 | 31.7 | 21.1 | 16.4 | 11.4 |
| Average daytime temperature (°C) | 3.5 | -0.7 | 8.6 | 11.9 | 17.3 | 24.8 | 29.8 | 30.8 | 26.4 | 16.5 | 10.0 | 5.7 |
| Average temperature (°C) | -1.7 | -3.9 | 3.8 | 7.1 | 12.1 | 18.6 | 23.3 | 24.1 | 19.6 | 11.0 | 5.4 | 1.3 |
| Average night temperature (°C) | -6.0 | -7.0 | -0.6 | 2.1 | 6.3 | 11.3 | 16.0 | 16.9 | 12.6 | 6.2 | 1.5 | -2.1 |
| Absolute minimum temperature (°C) | -16.1 | -13.8 | -8.1 | -8.2 | -0.1 | 7.9 | 13.3 | 13.6 | 9.5 | 4.2 | -7.0 | -7.9 |
| 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 | 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) | 7.2 | 7.4 | 7.5 | 8.9 | 11.5 | 13.5 | 13.3 | 12.1 | 11.4 | 9.3 | 6.8 | 6.1 |
| Precipitation (mm) | 53 | 177 | 211 | 198 | 101 | 3 | 0 | 0 | 2 | 54 | 243 | 206 |
| Sunny days | 20 | 16 | 8 | 10 | 10 | 22 | 31 | 29 | 24 | 17 | 14 | 17 |
| Rainy days | 3 | 2 | 23 | 19 | 21 | 8 | 0 | 2 | 6 | 14 | 16 | 14 |
| Snow days | 8 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dereyanı during the most sunny months:
The largest precipitation sum in Dereyanı is at