Average annual temperature is 20.9 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Dereba
* Weather data for Dereba 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) | 30.5 | 33.0 | 32.9 | 31.8 | 29.9 | 27.8 | 26.3 | 27.0 | 26.4 | 29.9 | 28.9 | 30.4 |
| Average daytime temperature (°C) | 27.9 | 30.8 | 29.6 | 29.0 | 28.0 | 26.3 | 24.8 | 25.0 | 25.1 | 27.5 | 27.2 | 28.5 |
| Average temperature (°C) | 20.5 | 22.8 | 22.4 | 22.1 | 21.5 | 20.2 | 19.5 | 19.5 | 19.6 | 20.9 | 20.6 | 21.6 |
| Average night temperature (°C) | 14.0 | 15.4 | 16.7 | 16.9 | 16.8 | 15.9 | 15.7 | 15.6 | 15.6 | 15.6 | 15.3 | 15.5 |
| Absolute minimum temperature (°C) | 11.2 | 13.8 | 13.9 | 15.7 | 15.3 | 14.2 | 14.6 | 14.1 | 14.2 | 13.8 | 11.3 | 12.8 |
| 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 | 11.8 | 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) | 10.8 | 10.7 | 10.1 | 9.9 | 10.2 | 10.2 | 9.4 | 9.8 | 9.8 | 10.4 | 10.5 | 10.8 |
| Precipitation (mm) | 1 | 0 | 35 | 119 | 165 | 352 | 258 | 250 | 383 | 164 | 124 | 0 |
| Sunny days | 28 | 28 | 19 | 8 | 7 | 0 | 0 | 1 | 1 | 7 | 10 | 30 |
| Rainy days | 3 | 0 | 12 | 22 | 24 | 30 | 31 | 30 | 29 | 24 | 20 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dereba is at