Average annual temperature is 18.0 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 307 days
Number of rainy days: 53 days
Number of snow days: 5 days
Look at detailed online map of Derāz Āb
* Weather data for Derāz Āb 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) | 14.7 | 19.7 | 29.4 | 36.9 | 35.2 | 39.4 | 39.7 | 39.2 | 35.0 | 31.8 | 26.1 | 23.3 |
| Average daytime temperature (°C) | 4.4 | 11.3 | 21.7 | 26.1 | 28.5 | 35.1 | 35.6 | 33.5 | 26.8 | 24.4 | 20.3 | 13.5 |
| Average temperature (°C) | -0.4 | 6.3 | 15.3 | 19.8 | 23.1 | 29.8 | 30.5 | 28.1 | 21.8 | 18.0 | 14.9 | 8.0 |
| Average night temperature (°C) | -4.6 | 1.7 | 9.1 | 12.8 | 16.8 | 23.1 | 24.3 | 21.8 | 16.0 | 11.8 | 9.4 | 3.3 |
| Absolute minimum temperature (°C) | -21.5 | -5.4 | 1.8 | 4.1 | 7.9 | 19.4 | 22.2 | 16.0 | 11.8 | 5.3 | 4.0 | -2.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.3 | 8.8 | 10.6 | 10.2 | 12.5 | 12.4 | 11.9 | 11.3 | 9.2 | 7.8 | 7.1 |
| Precipitation (mm) | 9 | 36 | 21 | 0 | 7 | 0 | 0 | 0 | 0 | 7 | 8 | 6 |
| Sunny days | 27 | 16 | 23 | 26 | 25 | 30 | 31 | 31 | 30 | 23 | 23 | 22 |
| Rainy days | 1 | 10 | 8 | 4 | 6 | 0 | 0 | 0 | 0 | 8 | 7 | 9 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Derāz Āb during the most sunny months:
The largest precipitation sum in Derāz Āb is at