Average annual temperature is 13.3 °C
Absolute maximum temperature: 22.5 °C
Absolute minimum temperature: 3.2 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Debre Birhan
* Weather data for Debre Birhan 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) | 21.6 | 22.4 | 21.6 | 21.2 | 21.6 | 22.5 | 20.0 | 20.5 | 19.7 | 21.1 | 20.7 | 21.8 |
| Average daytime temperature (°C) | 18.8 | 19.9 | 18.5 | 18.7 | 19.3 | 20.9 | 18.1 | 18.3 | 18.8 | 19.6 | 19.0 | 19.5 |
| Average temperature (°C) | 11.8 | 13.1 | 13.2 | 13.5 | 13.8 | 14.5 | 13.3 | 13.2 | 13.4 | 13.8 | 12.7 | 12.8 |
| Average night temperature (°C) | 6.8 | 7.8 | 8.8 | 9.3 | 8.7 | 8.9 | 10.0 | 9.2 | 8.9 | 8.7 | 7.8 | 7.8 |
| Absolute minimum temperature (°C) | 3.2 | 5.7 | 6.9 | 7.5 | 7.2 | 7.9 | 8.1 | 7.3 | 7.6 | 5.8 | 4.1 | 6.2 |
| 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 | 10.2 | 10.4 | 11.0 | 11.1 | 9.8 | 10.3 | 10.7 | 11.1 | 10.7 | 10.7 |
| Precipitation (mm) | 6 | 18 | 95 | 140 | 98 | 32 | 348 | 207 | 72 | 13 | 9 | 1 |
| Sunny days | 19 | 23 | 6 | 1 | 1 | 5 | 0 | 0 | 0 | 22 | 23 | 27 |
| Rainy days | 12 | 5 | 25 | 29 | 30 | 25 | 31 | 31 | 30 | 9 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Debre Birhan is at