Average annual temperature is 27.6 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of Ad Ulual
* Weather data for Ad Ulual Eritrea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.9 | 36.7 | 38.9 | 40.2 | 41.1 | 38.0 | 36.9 | 36.7 | 39.1 | 39.5 | 35.9 | 34.6 |
| Average daytime temperature (°C) | 32.3 | 34.4 | 34.9 | 37.3 | 38.2 | 35.6 | 35.1 | 32.1 | 35.4 | 35.4 | 33.1 | 32.3 |
| Average temperature (°C) | 24.3 | 25.3 | 26.7 | 29.4 | 30.8 | 29.9 | 29.4 | 26.7 | 28.7 | 28.6 | 26.1 | 25.1 |
| Average night temperature (°C) | 18.5 | 18.8 | 20.2 | 22.9 | 24.7 | 24.4 | 24.3 | 22.3 | 22.9 | 23.3 | 21.2 | 19.6 |
| Absolute minimum temperature (°C) | 16.3 | 16.6 | 16.1 | 18.8 | 20.9 | 22.6 | 22.3 | 20.9 | 20.2 | 20.7 | 18.4 | 17.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 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 | 10.7 | 10.9 | 11.2 | 11.3 | 10.8 | 10.4 | 9.8 | 10.7 | 10.5 | 10.1 | 10.4 |
| Precipitation (mm) | 1 | 0 | 0 | 0 | 4 | 12 | 11 | 51 | 18 | 4 | 10 | 0 |
| Sunny days | 27 | 28 | 31 | 28 | 26 | 21 | 21 | 6 | 17 | 22 | 20 | 31 |
| Rainy days | 4 | 0 | 0 | 2 | 5 | 9 | 10 | 25 | 13 | 9 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ad Ulual is at