Average annual temperature is 20.6 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 10.9 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Deba
* Weather data for Deba 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) | 31.7 | 31.8 | 32.2 | 34.3 | 32.0 | 26.5 | 25.8 | 26.1 | 26.5 | 27.8 | 27.8 | 29.7 |
| Average daytime temperature (°C) | 28.3 | 30.7 | 30.4 | 31.0 | 29.4 | 25.2 | 24.1 | 24.2 | 24.8 | 25.5 | 25.6 | 27.8 |
| Average temperature (°C) | 21.1 | 23.1 | 23.3 | 23.8 | 22.3 | 19.2 | 18.7 | 18.5 | 18.5 | 19.0 | 19.1 | 20.6 |
| Average night temperature (°C) | 13.9 | 15.4 | 15.9 | 17.5 | 16.9 | 15.3 | 14.8 | 14.5 | 14.4 | 14.5 | 14.1 | 13.5 |
| Absolute minimum temperature (°C) | 12.0 | 12.8 | 12.6 | 15.7 | 15.0 | 13.9 | 13.1 | 13.1 | 12.9 | 13.6 | 12.0 | 10.9 |
| 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) | 10.6 | 10.4 | 10.5 | 9.9 | 10.1 | 9.0 | 9.0 | 9.0 | 9.0 | 9.3 | 9.8 | 10.7 |
| Precipitation (mm) | 0 | 0 | 11 | 42 | 58 | 198 | 195 | 199 | 299 | 146 | 66 | 0 |
| Sunny days | 28 | 28 | 26 | 17 | 15 | 0 | 0 | 0 | 1 | 6 | 7 | 29 |
| Rainy days | 3 | 0 | 5 | 13 | 16 | 30 | 31 | 31 | 29 | 25 | 23 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Deba is at