Average annual temperature is 24.1 °C
Absolute maximum temperature: 50.4 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Haylān
* Weather data for Haylān Iraq is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.0 | 24.7 | 29.9 | 34.8 | 40.7 | 45.0 | 47.6 | 50.4 | 47.4 | 37.9 | 30.1 | 24.9 |
| Average daytime temperature (°C) | 15.5 | 16.4 | 22.4 | 26.8 | 34.7 | 41.2 | 45.4 | 45.8 | 41.5 | 32.6 | 22.8 | 19.3 |
| Average temperature (°C) | 10.1 | 10.1 | 16.7 | 20.1 | 27.9 | 34.7 | 38.3 | 38.7 | 34.0 | 26.5 | 17.5 | 13.5 |
| Average night temperature (°C) | 6.2 | 4.9 | 11.6 | 13.9 | 20.3 | 26.9 | 29.7 | 30.3 | 25.7 | 20.3 | 12.8 | 8.8 |
| Absolute minimum temperature (°C) | 3.5 | 0.9 | 6.8 | 5.3 | 13.2 | 22.9 | 26.3 | 26.8 | 22.3 | 17.0 | 5.8 | 4.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 9.3 | 9.0 | 10.5 | 11.3 | 12.5 | 12.4 | 11.8 | 11.3 | 8.8 | 8.3 | 7.1 |
| Precipitation (mm) | 111 | 16 | 101 | 74 | 9 | 0 | 0 | 0 | 0 | 1 | 57 | 21 |
| Sunny days | 20 | 19 | 14 | 25 | 27 | 30 | 31 | 31 | 30 | 30 | 19 | 23 |
| Rainy days | 11 | 9 | 17 | 5 | 4 | 0 | 0 | 0 | 0 | 1 | 11 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Haylān is at