Average annual temperature is 24.8 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Derai
* Weather data for Derai 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) | 34.5 | 34.9 | 36.2 | 36.0 | 34.4 | 31.6 | 30.3 | 30.1 | 29.8 | 33.7 | 34.6 | 35.1 |
| Average daytime temperature (°C) | 31.9 | 34.1 | 33.5 | 33.9 | 32.1 | 30.1 | 28.6 | 27.7 | 28.4 | 31.5 | 32.5 | 33.4 |
| Average temperature (°C) | 24.0 | 26.0 | 26.4 | 26.7 | 25.7 | 24.1 | 23.3 | 22.8 | 23.1 | 24.6 | 24.9 | 25.9 |
| Average night temperature (°C) | 17.6 | 18.7 | 20.3 | 20.8 | 20.5 | 19.5 | 19.4 | 19.0 | 19.1 | 18.7 | 18.3 | 19.3 |
| Absolute minimum temperature (°C) | 13.4 | 14.5 | 17.1 | 18.8 | 18.4 | 18.4 | 18.2 | 17.8 | 18.2 | 15.5 | 15.8 | 16.4 |
| 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 | 10.5 | 10.8 | 10.1 | 10.0 | 10.6 | 10.7 | 10.6 | 10.8 |
| Precipitation (mm) | 0 | 0 | 25 | 51 | 40 | 147 | 202 | 155 | 149 | 30 | 6 | 0 |
| Sunny days | 31 | 28 | 21 | 15 | 17 | 2 | 1 | 0 | 4 | 23 | 23 | 31 |
| Rainy days | 0 | 0 | 10 | 15 | 14 | 28 | 30 | 31 | 26 | 8 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Derai is at