Average annual temperature is 20.2 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 224 days
Number of rainy days: 141 days
Look at detailed online map of Adi Harkam
* Weather data for Adi Harkam 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) | 29.2 | 31.0 | 31.4 | 33.0 | 33.9 | 28.7 | 28.7 | 26.7 | 31.8 | 31.0 | 28.4 | 27.8 |
| Average daytime temperature (°C) | 26.2 | 29.0 | 28.4 | 30.2 | 30.6 | 26.6 | 26.6 | 23.7 | 27.1 | 28.2 | 26.1 | 26.5 |
| Average temperature (°C) | 18.1 | 20.0 | 20.6 | 22.6 | 23.3 | 20.8 | 20.3 | 18.2 | 20.2 | 20.9 | 18.8 | 18.6 |
| Average night temperature (°C) | 11.5 | 12.7 | 13.6 | 15.8 | 17.0 | 15.4 | 15.0 | 14.0 | 14.1 | 15.3 | 13.6 | 12.3 |
| Absolute minimum temperature (°C) | 10.0 | 11.4 | 10.2 | 11.8 | 14.1 | 13.5 | 13.6 | 12.7 | 11.8 | 13.2 | 11.1 | 10.5 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 10.5 | 10.8 | 10.8 | 11.1 | 10.4 | 10.7 | 10.2 | 9.5 | 10.9 | 10.2 | 9.8 | 10.5 |
| Precipitation (mm) | 1 | 0 | 1 | 1 | 49 | 23 | 50 | 162 | 37 | 25 | 28 | 0 |
| Sunny days | 27 | 27 | 30 | 23 | 20 | 12 | 3 | 1 | 11 | 20 | 19 | 31 |
| Rainy days | 4 | 1 | 1 | 7 | 11 | 18 | 28 | 30 | 19 | 11 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Adi Harkam is at