Average annual temperature is 19.4 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Wanja
* Weather data for Wanja 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) | 28.1 | 30.1 | 29.2 | 26.4 | 25.8 | 24.8 | 26.4 | 26.3 | 25.7 | 29.4 | 27.4 | 29.0 |
| Average daytime temperature (°C) | 26.0 | 28.1 | 25.4 | 24.7 | 24.3 | 23.7 | 24.3 | 24.5 | 23.8 | 26.7 | 25.1 | 27.0 |
| Average temperature (°C) | 19.5 | 21.3 | 19.3 | 19.2 | 19.0 | 18.6 | 18.7 | 18.9 | 18.4 | 20.7 | 19.3 | 20.4 |
| Average night temperature (°C) | 13.5 | 15.1 | 15.1 | 15.1 | 14.7 | 14.7 | 14.5 | 14.6 | 14.5 | 15.6 | 15.1 | 14.9 |
| Absolute minimum temperature (°C) | 10.5 | 13.0 | 13.0 | 13.5 | 13.5 | 13.9 | 13.6 | 13.3 | 13.6 | 13.2 | 13.4 | 12.7 |
| 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 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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 | 10.9 | 10.0 | 10.0 | 10.6 | 10.8 | 10.3 | 10.7 | 10.2 | 10.9 | 10.7 | 10.8 |
| Precipitation (mm) | 0 | 0 | 195 | 183 | 141 | 65 | 77 | 41 | 159 | 80 | 10 | 0 |
| Sunny days | 28 | 26 | 3 | 4 | 3 | 2 | 6 | 5 | 0 | 20 | 21 | 31 |
| Rainy days | 3 | 2 | 28 | 26 | 28 | 28 | 25 | 26 | 30 | 11 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wanja is at