Average annual temperature is 29.1 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 298 days
Number of rainy days: 67 days
Look at detailed online map of Umm ‘Aşlah
* Weather data for Umm ‘Aşlah 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) | 28.1 | 28.7 | 30.6 | 33.5 | 35.8 | 37.6 | 37.7 | 38.4 | 38.7 | 37.5 | 32.0 | 29.4 |
| Average daytime temperature (°C) | 27.2 | 27.7 | 29.4 | 31.6 | 33.5 | 35.5 | 35.8 | 36.2 | 35.7 | 32.4 | 30.4 | 28.3 |
| Average temperature (°C) | 25.0 | 24.6 | 26.9 | 29.1 | 30.9 | 32.5 | 32.5 | 32.7 | 32.2 | 29.5 | 27.4 | 25.6 |
| Average night temperature (°C) | 22.6 | 20.9 | 24.7 | 27.0 | 28.5 | 29.8 | 29.9 | 29.7 | 29.1 | 26.6 | 24.3 | 22.4 |
| Absolute minimum temperature (°C) | 20.9 | 18.3 | 20.7 | 25.4 | 24.8 | 28.8 | 28.4 | 28.5 | 27.8 | 24.4 | 21.8 | 20.0 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 9.9 | 10.7 | 10.8 | 11.4 | 11.2 | 10.8 | 10.2 | 10.4 | 10.6 | 10.8 | 10.6 | 10.1 |
| Precipitation (mm) | 2 | 0 | 16 | 7 | 18 | 1 | 0 | 0 | 17 | 2 | 0 | 1 |
| Sunny days | 22 | 28 | 20 | 23 | 16 | 26 | 31 | 31 | 20 | 28 | 27 | 26 |
| Rainy days | 9 | 0 | 11 | 7 | 15 | 4 | 0 | 0 | 10 | 3 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm ‘Aşlah is at