Average annual temperature is 19.7 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 288 days
Number of rainy days: 77 days
Look at detailed online map of Umm ‘Ulyā
* Weather data for Umm ‘Ulyā 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) | 24.7 | 26.3 | 25.8 | 27.2 | 31.0 | 33.1 | 33.6 | 32.9 | 31.0 | 27.4 | 25.4 | 24.6 |
| Average daytime temperature (°C) | 20.8 | 24.0 | 23.2 | 25.1 | 27.0 | 30.3 | 32.3 | 31.0 | 29.2 | 24.3 | 22.5 | 20.3 |
| Average temperature (°C) | 13.9 | 16.6 | 17.1 | 18.9 | 21.5 | 24.6 | 26.3 | 24.5 | 23.7 | 19.1 | 16.8 | 13.5 |
| Average night temperature (°C) | 7.2 | 9.0 | 11.2 | 12.6 | 15.8 | 18.3 | 20.5 | 18.2 | 17.3 | 13.3 | 11.1 | 7.1 |
| Absolute minimum temperature (°C) | 3.7 | 3.6 | 7.0 | 8.5 | 14.2 | 15.8 | 16.4 | 15.6 | 14.0 | 11.1 | 8.6 | 2.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.7 | 10.6 | 11.0 | 10.7 | 10.9 | 9.6 | 10.2 | 10.1 | 10.3 | 10.0 | 10.1 |
| Precipitation (mm) | 0 | 0 | 18 | 20 | 37 | 0 | 0 | 5 | 0 | 5 | 0 | 0 |
| Sunny days | 29 | 26 | 14 | 7 | 12 | 29 | 31 | 23 | 29 | 27 | 30 | 31 |
| Rainy days | 2 | 2 | 17 | 23 | 19 | 1 | 0 | 8 | 1 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm ‘Ulyā is at