Average annual temperature is 20.6 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 162 days
Number of rainy days: 203 days
Look at detailed online map of Deci
* Weather data for Deci 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) | 26.5 | 26.0 | 27.0 | 28.6 | 31.0 | 31.5 | 31.1 | 30.4 | 30.3 | 28.7 | 25.6 | 25.8 |
| Average daytime temperature (°C) | 21.7 | 23.6 | 22.8 | 24.9 | 26.4 | 28.8 | 29.5 | 28.0 | 29.1 | 25.8 | 24.0 | 22.7 |
| Average temperature (°C) | 16.7 | 18.4 | 18.3 | 20.5 | 22.0 | 23.6 | 24.2 | 22.6 | 23.6 | 20.9 | 19.0 | 17.9 |
| Average night temperature (°C) | 11.8 | 13.2 | 14.0 | 15.9 | 17.6 | 18.2 | 19.3 | 17.8 | 18.0 | 16.5 | 14.4 | 13.2 |
| Absolute minimum temperature (°C) | 9.8 | 10.8 | 11.4 | 12.6 | 15.9 | 15.4 | 17.8 | 15.7 | 16.2 | 15.3 | 12.0 | 11.2 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.5 | 10.8 | 10.6 | 11.1 | 11.1 | 11.0 | 10.8 | 10.7 | 10.8 | 10.6 | 9.9 | 10.3 |
| Precipitation (mm) | 9 | 4 | 61 | 60 | 43 | 7 | 17 | 49 | 3 | 42 | 34 | 9 |
| Sunny days | 21 | 22 | 6 | 1 | 3 | 16 | 8 | 8 | 20 | 13 | 20 | 24 |
| Rainy days | 10 | 6 | 25 | 29 | 28 | 14 | 23 | 23 | 10 | 18 | 10 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Deci is at