Average annual temperature is 14.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -17.1 °C
Number of sunny days: 290 days
Number of rainy days: 63 days
Number of snow days: 12 days
Look at detailed online map of Hellāb
* Weather data for Hellāb 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) | 8.0 | 12.2 | 21.1 | 23.8 | 31.8 | 37.1 | 37.4 | 36.4 | 33.9 | 28.3 | 19.9 | 17.3 |
| Average daytime temperature (°C) | 1.5 | 4.3 | 15.5 | 20.3 | 26.7 | 32.8 | 35.5 | 32.4 | 30.1 | 24.1 | 16.5 | 13.1 |
| Average temperature (°C) | -3.5 | -1.4 | 8.6 | 13.5 | 19.6 | 25.5 | 28.7 | 26.5 | 23.6 | 17.0 | 9.6 | 5.7 |
| Average night temperature (°C) | -8.3 | -6.9 | 1.5 | 5.3 | 11.1 | 17.1 | 20.4 | 18.7 | 15.8 | 9.4 | 2.8 | -0.7 |
| Absolute minimum temperature (°C) | -17.1 | -15.1 | -1.7 | -2.9 | 4.8 | 13.2 | 16.4 | 14.4 | 11.0 | 5.1 | -2.7 | -4.0 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.9 | 8.5 | 9.6 | 10.9 | 12.2 | 12.9 | 12.5 | 11.6 | 10.9 | 10.0 | 8.9 | 8.5 |
| Precipitation (mm) | 62 | 93 | 22 | 27 | 2 | 11 | 0 | 2 | 0 | 13 | 27 | 13 |
| Sunny days | 18 | 16 | 18 | 22 | 27 | 26 | 31 | 29 | 30 | 25 | 22 | 26 |
| Rainy days | 3 | 10 | 13 | 8 | 4 | 4 | 0 | 2 | 0 | 6 | 8 | 5 |
| Snow days | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hellāb during the most sunny months:
The largest precipitation sum in Hellāb is at