Average annual temperature is 4.9 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 136 days
Number of rainy days: 177 days
Number of snow days: 52 days
Look at detailed online map of Dereyolu
* Weather data for Dereyolu 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) | 9.2 | 3.7 | 12.3 | 14.7 | 18.4 | 22.0 | 25.0 | 28.9 | 26.2 | 16.4 | 14.7 | 9.7 |
| Average daytime temperature (°C) | 1.8 | -5.3 | 5.8 | 8.6 | 13.4 | 17.8 | 20.8 | 25.1 | 19.5 | 12.2 | 6.4 | 2.4 |
| Average temperature (°C) | -4.8 | -9.6 | 0.9 | 3.0 | 7.6 | 11.9 | 14.2 | 17.4 | 11.8 | 6.0 | 1.5 | -2.7 |
| Average night temperature (°C) | -9.4 | -14.1 | -3.6 | -2.6 | 1.7 | 6.3 | 7.7 | 10.1 | 5.4 | 0.8 | -2.9 | -7.0 |
| Absolute minimum temperature (°C) | -14.3 | -21.7 | -11.0 | -11.4 | -5.3 | 3.4 | 1.9 | 6.4 | 0.1 | -3.4 | -13.3 | -13.8 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.7 | 7.8 | 7.6 | 9.2 | 11.2 | 12.0 | 12.3 | 12.3 | 10.6 | 8.9 | 7.2 | 6.1 |
| Precipitation (mm) | 6 | 42 | 87 | 133 | 101 | 126 | 68 | 21 | 40 | 35 | 66 | 41 |
| Sunny days | 25 | 12 | 10 | 5 | 4 | 1 | 13 | 10 | 9 | 17 | 15 | 15 |
| Rainy days | 0 | 0 | 14 | 21 | 25 | 29 | 18 | 21 | 21 | 14 | 11 | 3 |
| Snow days | 6 | 16 | 7 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 13 |
The best time to visit Dereyolu during the most sunny months:
The largest precipitation sum in Dereyolu is at