Average annual temperature is 15.4 °C
Absolute maximum temperature: 26.8 °C
Absolute minimum temperature: 4.5 °C
Number of sunny days: 141 days
Number of rainy days: 224 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) | 25.7 | 26.6 | 26.8 | 24.3 | 23.9 | 23.3 | 21.7 | 23.3 | 23.1 | 24.7 | 26.8 | 25.0 |
| Average daytime temperature (°C) | 23.6 | 25.1 | 21.9 | 21.9 | 22.0 | 21.4 | 20.0 | 19.9 | 20.4 | 22.9 | 24.0 | 23.6 |
| Average temperature (°C) | 15.3 | 16.7 | 15.8 | 15.8 | 15.6 | 15.3 | 14.6 | 14.5 | 14.6 | 15.5 | 15.6 | 16.0 |
| Average night temperature (°C) | 7.7 | 8.5 | 10.7 | 10.4 | 10.1 | 10.2 | 11.1 | 10.5 | 9.7 | 8.8 | 8.1 | 8.8 |
| Absolute minimum temperature (°C) | 4.5 | 7.0 | 8.7 | 8.9 | 9.0 | 8.9 | 9.0 | 9.5 | 8.6 | 6.8 | 5.9 | 7.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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) | 10.8 | 10.8 | 10.0 | 9.9 | 10.4 | 10.5 | 9.3 | 9.7 | 10.0 | 10.6 | 10.4 | 10.7 |
| Precipitation (mm) | 1 | 4 | 176 | 139 | 113 | 161 | 263 | 248 | 282 | 32 | 4 | 0 |
| Sunny days | 27 | 23 | 9 | 4 | 5 | 1 | 0 | 0 | 0 | 20 | 22 | 30 |
| Rainy days | 4 | 5 | 22 | 26 | 26 | 29 | 31 | 31 | 30 | 11 | 8 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derba is at