Average annual temperature is 19.9 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Derba
* Weather data for Derba Ethiopia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.5 | 29.7 | 30.2 | 26.1 | 26.9 | 27.8 | 26.5 | 28.0 | 28.6 | 28.8 | 26.4 | 28.4 |
| Average daytime temperature (°C) | 26.0 | 28.0 | 25.4 | 24.2 | 24.8 | 25.6 | 24.6 | 25.1 | 25.8 | 25.8 | 24.2 | 26.7 |
| Average temperature (°C) | 19.2 | 21.2 | 20.2 | 19.3 | 19.9 | 20.6 | 19.6 | 20.1 | 20.4 | 20.3 | 18.4 | 19.4 |
| Average night temperature (°C) | 13.1 | 14.7 | 16.1 | 15.0 | 15.8 | 16.2 | 15.8 | 15.7 | 16.0 | 15.4 | 13.5 | 13.4 |
| Absolute minimum temperature (°C) | 10.1 | 12.5 | 14.0 | 13.5 | 14.3 | 15.3 | 14.4 | 14.7 | 14.8 | 13.2 | 10.6 | 11.1 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.9 | 11.0 | 10.0 | 10.5 | 10.8 | 11.0 | 10.6 | 10.8 | 10.9 | 10.6 | 10.5 | 10.6 |
| Precipitation (mm) | 2 | 1 | 121 | 147 | 105 | 64 | 184 | 103 | 130 | 78 | 39 | 0 |
| Sunny days | 26 | 26 | 8 | 2 | 2 | 3 | 3 | 11 | 2 | 7 | 19 | 30 |
| Rainy days | 5 | 2 | 23 | 28 | 29 | 27 | 28 | 20 | 28 | 24 | 11 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derba is at