Average annual temperature is 19.8 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 11.0 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Dereku
* Weather data for Dereku 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) | 28.5 | 29.5 | 30.2 | 25.8 | 26.8 | 27.4 | 27.9 | 29.0 | 29.0 | 28.5 | 26.7 | 28.7 |
| Average daytime temperature (°C) | 26.8 | 28.6 | 25.5 | 24.3 | 24.9 | 25.8 | 26.3 | 26.6 | 26.2 | 26.0 | 24.6 | 26.7 |
| Average temperature (°C) | 19.5 | 21.3 | 20.0 | 18.7 | 19.3 | 20.1 | 20.2 | 20.4 | 20.2 | 19.8 | 18.6 | 19.5 |
| Average night temperature (°C) | 13.0 | 14.5 | 15.5 | 14.3 | 14.9 | 15.4 | 15.4 | 15.6 | 15.5 | 14.7 | 13.4 | 13.0 |
| Absolute minimum temperature (°C) | 11.1 | 11.7 | 13.4 | 12.7 | 13.8 | 14.4 | 14.1 | 14.2 | 14.1 | 13.1 | 11.9 | 11.0 |
| 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 | 11.9 | 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) | 10.9 | 11.0 | 9.4 | 10.3 | 10.5 | 10.9 | 10.5 | 10.7 | 10.7 | 10.3 | 10.0 | 10.5 |
| Precipitation (mm) | 4 | 1 | 161 | 215 | 91 | 37 | 57 | 85 | 121 | 111 | 84 | 0 |
| Sunny days | 25 | 26 | 7 | 4 | 1 | 8 | 11 | 16 | 4 | 6 | 16 | 31 |
| Rainy days | 6 | 2 | 24 | 26 | 30 | 22 | 20 | 15 | 26 | 25 | 14 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dereku is at