Average annual temperature is 17.8 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Halestān
* Weather data for Halestān 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) | 18.1 | 21.4 | 30.8 | 29.1 | 31.2 | 31.5 | 35.1 | 37.1 | 34.7 | 27.6 | 27.3 | 23.7 |
| Average daytime temperature (°C) | 10.0 | 12.1 | 18.1 | 21.4 | 23.8 | 28.1 | 29.6 | 32.9 | 26.0 | 22.9 | 21.2 | 16.6 |
| Average temperature (°C) | 7.0 | 7.6 | 13.5 | 16.4 | 19.7 | 24.1 | 25.9 | 27.9 | 22.5 | 19.2 | 17.0 | 12.7 |
| Average night temperature (°C) | 4.1 | 3.9 | 9.6 | 11.9 | 16.0 | 20.5 | 22.6 | 23.7 | 19.8 | 15.8 | 13.3 | 9.4 |
| Absolute minimum temperature (°C) | 1.4 | -0.5 | 6.1 | 4.6 | 10.5 | 17.8 | 19.6 | 21.1 | 17.1 | 13.1 | 8.3 | 5.2 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 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) | 4.9 | 7.1 | 5.9 | 8.9 | 8.5 | 9.9 | 8.0 | 10.3 | 6.7 | 6.9 | 7.1 | 6.2 |
| Precipitation (mm) | 105 | 142 | 125 | 18 | 121 | 62 | 45 | 50 | 259 | 186 | 115 | 94 |
| Sunny days | 13 | 17 | 12 | 23 | 14 | 18 | 15 | 24 | 13 | 14 | 16 | 19 |
| Rainy days | 18 | 11 | 19 | 7 | 17 | 12 | 16 | 7 | 17 | 17 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Halestān during the most sunny months:
The largest precipitation sum in Halestān is at