Average annual temperature is 6.0 °C
Absolute maximum temperature: 27.5 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 179 days
Number of rainy days: 159 days
Number of snow days: 27 days
Look at detailed online map of Derāzū
* Weather data for Derāzū 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) | 2.3 | 0.9 | 10.8 | 15.5 | 22.8 | 25.4 | 27.5 | 25.6 | 23.1 | 17.0 | 12.0 | 11.6 |
| Average daytime temperature (°C) | -4.5 | -4.3 | 5.3 | 10.0 | 15.3 | 19.8 | 21.9 | 20.4 | 17.6 | 12.1 | 7.9 | 4.0 |
| Average temperature (°C) | -8.8 | -7.3 | 1.3 | 5.6 | 10.3 | 14.4 | 17.0 | 15.7 | 12.6 | 7.5 | 3.1 | -0.3 |
| Average night temperature (°C) | -13.8 | -11.0 | -3.4 | 1.0 | 4.8 | 9.0 | 11.4 | 10.8 | 8.0 | 3.2 | -1.3 | -4.2 |
| Absolute minimum temperature (°C) | -19.0 | -20.0 | -13.4 | -7.6 | -4.8 | 5.2 | 7.7 | 5.5 | 3.1 | -1.4 | -6.7 | -8.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.5 | 8.3 | 11.3 | 11.5 | 12.2 | 12.4 | 12.0 | 11.0 | 9.4 | 8.8 | 7.9 |
| Precipitation (mm) | 14 | 32 | 85 | 45 | 39 | 52 | 13 | 31 | 22 | 39 | 9 | 7 |
| Sunny days | 22 | 18 | 9 | 8 | 9 | 13 | 15 | 15 | 10 | 16 | 18 | 26 |
| Rainy days | 2 | 1 | 20 | 19 | 21 | 17 | 16 | 16 | 20 | 15 | 10 | 2 |
| Snow days | 7 | 9 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Derāzū is at