Average annual temperature is 18.6 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 293 days
Number of rainy days: 70 days
Number of snow days: 2 days
Look at detailed online map of Hallāj
* Weather data for Hallāj 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) | 16.4 | 22.6 | 31.3 | 35.0 | 37.9 | 39.9 | 41.3 | 37.2 | 37.9 | 34.3 | 29.8 | 25.6 |
| Average daytime temperature (°C) | 10.1 | 14.1 | 21.1 | 25.4 | 28.3 | 29.9 | 31.2 | 33.1 | 27.5 | 26.2 | 23.5 | 18.3 |
| Average temperature (°C) | 6.0 | 8.8 | 15.3 | 18.5 | 21.7 | 24.6 | 26.2 | 27.4 | 22.5 | 20.1 | 18.0 | 13.1 |
| Average night temperature (°C) | 2.5 | 4.3 | 10.3 | 13.1 | 16.4 | 20.1 | 22.0 | 22.5 | 18.7 | 15.1 | 13.2 | 8.5 |
| Absolute minimum temperature (°C) | -2.9 | -2.4 | 3.4 | 4.6 | 10.6 | 16.7 | 19.7 | 20.3 | 14.6 | 11.7 | 9.2 | 1.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 8.4 | 8.2 | 10.5 | 10.8 | 12.0 | 11.9 | 11.6 | 10.2 | 9.1 | 8.2 | 7.4 |
| Precipitation (mm) | 42 | 19 | 84 | 16 | 7 | 23 | 0 | 0 | 6 | 8 | 19 | 6 |
| Sunny days | 19 | 18 | 18 | 22 | 23 | 27 | 30 | 30 | 26 | 26 | 28 | 26 |
| Rainy days | 11 | 9 | 13 | 8 | 8 | 3 | 1 | 1 | 4 | 5 | 2 | 5 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hallāj is at