Average annual temperature is 15.7 °C
Absolute maximum temperature: 24.6 °C
Absolute minimum temperature: 6.7 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Dewa
* Weather data for Dewa 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) | 22.4 | 24.2 | 24.6 | 24.1 | 22.5 | 21.5 | 20.6 | 20.4 | 20.1 | 22.6 | 23.6 | 23.6 |
| Average daytime temperature (°C) | 20.4 | 22.8 | 21.1 | 21.2 | 20.7 | 20.2 | 19.4 | 18.8 | 19.3 | 21.3 | 21.7 | 22.1 |
| Average temperature (°C) | 14.7 | 16.6 | 15.8 | 16.1 | 16.1 | 15.3 | 14.8 | 14.4 | 14.8 | 16.7 | 15.9 | 16.8 |
| Average night temperature (°C) | 9.2 | 10.7 | 11.5 | 11.7 | 12.1 | 11.1 | 11.5 | 11.1 | 11.0 | 12.2 | 10.4 | 12.0 |
| Absolute minimum temperature (°C) | 6.7 | 8.3 | 10.3 | 10.8 | 10.6 | 9.7 | 10.4 | 10.2 | 9.7 | 10.6 | 7.4 | 9.6 |
| 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 | 10.3 | 10.4 | 10.4 | 10.9 | 10.0 | 10.0 | 10.6 | 10.9 | 10.8 | 10.8 |
| Precipitation (mm) | 9 | 5 | 191 | 163 | 196 | 198 | 238 | 262 | 164 | 37 | 0 | 2 |
| Sunny days | 24 | 25 | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 22 | 28 | 25 |
| Rainy days | 7 | 3 | 21 | 27 | 30 | 30 | 31 | 31 | 30 | 9 | 2 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dewa is at