Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Ad-Alli
* Weather data for Ad-Alli 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) | 35.8 | 38.5 | 39.5 | 41.0 | 42.8 | 39.4 | 38.2 | 38.3 | 40.6 | 41.7 | 37.5 | 36.3 |
| Average daytime temperature (°C) | 33.6 | 35.7 | 36.0 | 38.6 | 39.5 | 36.6 | 36.4 | 34.2 | 36.8 | 37.4 | 35.4 | 34.3 |
| Average temperature (°C) | 24.7 | 25.8 | 27.4 | 30.3 | 31.7 | 30.7 | 31.0 | 28.3 | 30.1 | 29.4 | 27.3 | 25.9 |
| Average night temperature (°C) | 16.7 | 16.7 | 19.3 | 22.0 | 23.8 | 24.3 | 25.6 | 23.3 | 23.5 | 22.2 | 20.7 | 18.2 |
| Absolute minimum temperature (°C) | 13.5 | 14.8 | 15.1 | 18.4 | 21.2 | 22.4 | 24.2 | 21.4 | 21.0 | 20.0 | 17.3 | 16.6 |
| 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 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 10.6 | 10.8 | 10.8 | 11.1 | 11.0 | 10.8 | 10.5 | 10.0 | 10.6 | 10.3 | 9.9 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 13 | 6 | 12 | 32 | 2 | 13 | 9 | 0 |
| Sunny days | 29 | 28 | 31 | 30 | 28 | 22 | 23 | 13 | 25 | 25 | 24 | 31 |
| Rainy days | 2 | 0 | 0 | 0 | 3 | 8 | 8 | 18 | 5 | 6 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ad-Alli is at