Average annual temperature is 18.4 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of Umm al ‘Ujayr
* Weather data for Umm al ‘Ujayr 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) | 22.8 | 24.7 | 24.8 | 25.0 | 27.4 | 32.2 | 31.5 | 30.8 | 28.7 | 25.2 | 23.9 | 23.9 |
| Average daytime temperature (°C) | 18.3 | 21.9 | 21.2 | 23.1 | 25.1 | 28.1 | 29.7 | 28.5 | 27.0 | 22.6 | 20.6 | 18.3 |
| Average temperature (°C) | 12.8 | 15.4 | 15.8 | 17.9 | 20.1 | 22.6 | 23.5 | 22.6 | 22.3 | 18.2 | 15.8 | 13.0 |
| Average night temperature (°C) | 6.7 | 8.2 | 10.2 | 12.2 | 14.9 | 17.2 | 17.8 | 17.0 | 17.0 | 13.6 | 10.9 | 7.5 |
| Absolute minimum temperature (°C) | 3.2 | 6.3 | 6.8 | 10.7 | 12.3 | 15.2 | 16.3 | 15.4 | 13.9 | 10.5 | 7.5 | 4.4 |
| 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 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 10.4 | 10.8 | 10.7 | 11.4 | 10.8 | 11.1 | 10.7 | 10.9 | 10.8 | 10.2 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 50 | 29 | 33 | 0 | 0 | 6 | 0 | 5 | 0 | 0 |
| Sunny days | 30 | 26 | 18 | 9 | 13 | 30 | 30 | 21 | 28 | 27 | 30 | 30 |
| Rainy days | 1 | 2 | 13 | 21 | 18 | 0 | 1 | 10 | 2 | 4 | 0 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm al ‘Ujayr is at