Average annual temperature is 26.8 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 7.9 °C
Number of sunny days: 327 days
Number of rainy days: 38 days
Look at detailed online map of Al Haylān
* Weather data for Al Haylān Yemen is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.4 | 34.7 | 33.6 | 35.4 | 38.6 | 39.8 | 40.4 | 40.3 | 38.0 | 35.0 | 32.4 | 31.1 |
| Average daytime temperature (°C) | 26.5 | 30.3 | 29.9 | 32.8 | 34.4 | 37.4 | 39.2 | 38.2 | 36.5 | 31.9 | 29.3 | 25.8 |
| Average temperature (°C) | 20.3 | 23.2 | 23.9 | 27.2 | 28.5 | 31.6 | 33.4 | 32.2 | 30.8 | 26.5 | 24.0 | 19.9 |
| Average night temperature (°C) | 13.1 | 14.7 | 17.9 | 21.0 | 22.3 | 24.1 | 25.7 | 25.3 | 23.6 | 19.6 | 17.9 | 12.7 |
| Absolute minimum temperature (°C) | 9.6 | 10.2 | 15.0 | 18.6 | 19.1 | 21.3 | 22.8 | 23.0 | 21.5 | 17.5 | 15.7 | 7.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.8 | 10.5 | 11.4 | 11.1 | 11.3 | 10.3 | 10.6 | 10.7 | 10.8 | 10.6 | 10.3 |
| Precipitation (mm) | 0 | 0 | 50 | 1 | 13 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sunny days | 30 | 28 | 19 | 26 | 19 | 30 | 31 | 28 | 30 | 25 | 30 | 31 |
| Rainy days | 1 | 0 | 12 | 4 | 12 | 0 | 0 | 3 | 0 | 6 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Al Haylān is at