Average annual temperature is 20.1 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 144 days
Number of rainy days: 221 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) | 30.6 | 33.4 | 32.1 | 29.8 | 26.5 | 25.8 | 26.3 | 27.9 | 27.1 | 26.6 | 25.7 | 28.5 |
| Average daytime temperature (°C) | 28.8 | 30.6 | 26.5 | 25.6 | 24.5 | 24.6 | 24.1 | 24.8 | 25.5 | 24.5 | 24.0 | 26.2 |
| Average temperature (°C) | 21.6 | 23.0 | 20.6 | 20.0 | 19.3 | 19.5 | 19.3 | 19.5 | 20.0 | 19.5 | 19.0 | 20.4 |
| Average night temperature (°C) | 14.7 | 16.0 | 16.1 | 15.8 | 15.7 | 15.7 | 15.7 | 15.4 | 16.0 | 15.9 | 15.0 | 15.2 |
| Absolute minimum temperature (°C) | 11.0 | 13.9 | 14.2 | 14.0 | 14.0 | 14.5 | 13.4 | 13.8 | 14.8 | 14.3 | 13.8 | 13.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.9 | 10.9 | 9.2 | 10.3 | 10.4 | 10.6 | 9.6 | 10.1 | 10.5 | 10.3 | 10.2 | 10.9 |
| Precipitation (mm) | 0 | 1 | 129 | 170 | 130 | 104 | 49 | 76 | 106 | 75 | 48 | 12 |
| Sunny days | 30 | 26 | 8 | 4 | 3 | 4 | 12 | 19 | 4 | 0 | 10 | 24 |
| Rainy days | 1 | 2 | 23 | 26 | 28 | 26 | 19 | 12 | 26 | 31 | 20 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derba is at