Average annual temperature is 19.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Grar Gabru
* Weather data for Grar Gabru 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) | 27.1 | 29.7 | 30.6 | 31.7 | 31.9 | 28.0 | 27.5 | 25.9 | 29.0 | 28.9 | 27.3 | 26.7 |
| Average daytime temperature (°C) | 24.6 | 27.3 | 26.6 | 28.9 | 29.4 | 25.7 | 25.5 | 22.9 | 25.6 | 26.5 | 24.7 | 25.1 |
| Average temperature (°C) | 17.5 | 19.7 | 19.9 | 22.0 | 22.9 | 20.6 | 20.5 | 18.4 | 19.6 | 20.4 | 18.5 | 18.0 |
| Average night temperature (°C) | 11.2 | 13.2 | 13.4 | 15.6 | 16.9 | 15.6 | 15.7 | 14.4 | 13.8 | 15.7 | 14.1 | 12.0 |
| Absolute minimum temperature (°C) | 8.5 | 10.4 | 10.2 | 11.3 | 13.7 | 13.7 | 14.2 | 12.7 | 12.1 | 12.3 | 12.6 | 9.7 |
| 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 | 12.8 | 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 | 10.9 | 10.9 | 10.4 | 9.9 | 10.8 | 10.2 | 9.6 | 10.5 |
| Precipitation (mm) | 3 | 0 | 0 | 9 | 41 | 47 | 59 | 190 | 53 | 86 | 72 | 0 |
| Sunny days | 23 | 27 | 27 | 21 | 20 | 8 | 1 | 1 | 12 | 19 | 17 | 29 |
| Rainy days | 8 | 1 | 4 | 9 | 11 | 22 | 30 | 30 | 18 | 12 | 13 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grar Gabru is at