Average annual temperature is 11.5 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 251 days
Number of rainy days: 101 days
Number of snow days: 13 days
Look at detailed online map of Bāb Derāz
* Weather data for Bāb Derāz 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) | 7.4 | 13.0 | 15.2 | 19.4 | 24.5 | 32.4 | 32.8 | 30.1 | 28.4 | 26.0 | 16.5 | 16.1 |
| Average daytime temperature (°C) | 0.8 | 8.4 | 11.9 | 15.6 | 21.8 | 26.7 | 29.2 | 27.0 | 25.0 | 20.3 | 13.6 | 11.9 |
| Average temperature (°C) | -3.8 | 3.2 | 6.0 | 9.5 | 15.5 | 20.5 | 22.2 | 19.8 | 18.5 | 13.6 | 7.3 | 4.9 |
| Average night temperature (°C) | -8.9 | -1.8 | 0.0 | 3.2 | 8.6 | 14.0 | 14.9 | 12.5 | 11.6 | 7.5 | 1.7 | -0.8 |
| Absolute minimum temperature (°C) | -14.8 | -11.2 | -6.7 | -1.3 | 4.6 | 9.9 | 12.2 | 10.4 | 7.5 | 3.7 | -2.1 | -4.4 |
| 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 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.3 | 9.5 | 10.8 | 11.2 | 11.6 | 10.7 | 12.2 | 11.5 | 10.5 | 10.1 | 9.6 | 9.4 |
| Precipitation (mm) | 64 | 38 | 30 | 58 | 43 | 27 | 0 | 0 | 1 | 17 | 10 | 2 |
| Sunny days | 18 | 21 | 13 | 11 | 13 | 16 | 29 | 30 | 28 | 24 | 22 | 26 |
| Rainy days | 3 | 6 | 16 | 19 | 18 | 14 | 2 | 1 | 2 | 7 | 8 | 5 |
| Snow days | 10 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bāb Derāz is at