Average annual temperature is 23.1 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Ghalyah al ‘Ulyā
* Weather data for Ghalyah al ‘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) | 27.2 | 29.3 | 27.2 | 29.8 | 32.1 | 36.1 | 34.0 | 33.6 | 35.3 | 35.1 | 29.1 | 28.1 |
| Average daytime temperature (°C) | 23.8 | 26.7 | 25.2 | 27.1 | 28.7 | 32.3 | 32.1 | 31.4 | 32.1 | 29.5 | 27.1 | 25.4 |
| Average temperature (°C) | 17.9 | 20.3 | 20.5 | 22.2 | 24.0 | 27.2 | 27.8 | 26.9 | 26.8 | 23.3 | 21.0 | 19.0 |
| Average night temperature (°C) | 14.1 | 15.9 | 17.0 | 18.6 | 20.4 | 22.9 | 23.6 | 23.1 | 22.8 | 19.2 | 17.0 | 14.7 |
| Absolute minimum temperature (°C) | 11.8 | 13.1 | 15.5 | 16.5 | 18.3 | 20.4 | 21.0 | 20.9 | 20.4 | 16.6 | 15.0 | 12.2 |
| 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 | 11.3 |
| 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 | 10.4 | 11.2 | 10.8 | 11.0 | 10.6 | 10.9 | 10.8 | 10.7 | 10.6 | 10.2 |
| Precipitation (mm) | 3 | 0 | 72 | 81 | 75 | 9 | 8 | 38 | 29 | 22 | 1 | 1 |
| Sunny days | 21 | 27 | 12 | 9 | 1 | 10 | 18 | 6 | 2 | 10 | 26 | 30 |
| Rainy days | 10 | 1 | 19 | 21 | 30 | 20 | 13 | 25 | 28 | 21 | 4 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ghalyah al ‘Ulyā is at