Average annual temperature is 13.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 269 days
Number of rainy days: 87 days
Number of snow days: 9 days
Look at detailed online map of Derakhtū
* Weather data for Derakhtū Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.7 | 11.1 | 15.9 | 20.5 | 28.3 | 33.1 | 33.7 | 30.7 | 30.8 | 26.7 | 17.5 | 14.2 |
| Average daytime temperature (°C) | 0.9 | 7.0 | 12.4 | 17.6 | 23.9 | 30.0 | 31.8 | 28.3 | 27.4 | 21.2 | 12.9 | 9.9 |
| Average temperature (°C) | -2.4 | 3.0 | 7.5 | 12.3 | 18.2 | 24.5 | 26.5 | 23.1 | 21.8 | 16.2 | 9.0 | 6.2 |
| Average night temperature (°C) | -6.6 | -0.9 | 2.6 | 6.5 | 11.8 | 18.0 | 20.2 | 16.3 | 15.3 | 10.8 | 5.0 | 2.5 |
| Absolute minimum temperature (°C) | -12.7 | -9.8 | -3.9 | -0.6 | 5.4 | 14.3 | 17.0 | 10.9 | 9.9 | 6.1 | -0.6 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.4 | 8.3 | 10.1 | 11.1 | 12.0 | 12.8 | 12.1 | 12.0 | 11.0 | 10.1 | 9.2 | 8.9 |
| Precipitation (mm) | 65 | 48 | 34 | 23 | 4 | 1 | 0 | 0 | 0 | 2 | 25 | 12 |
| Sunny days | 17 | 13 | 19 | 12 | 22 | 27 | 31 | 29 | 30 | 26 | 20 | 23 |
| Rainy days | 6 | 15 | 11 | 18 | 9 | 3 | 0 | 2 | 0 | 5 | 10 | 8 |
| Snow days | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derakhtū is at