Average annual temperature is 11.2 °C
Absolute maximum temperature: 20.3 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Serja
* Weather data for Serja 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) | 17.0 | 19.2 | 17.1 | 17.0 | 17.7 | 20.3 | 19.7 | 18.8 | 17.7 | 17.9 | 17.6 | 18.7 |
| Average daytime temperature (°C) | 13.9 | 15.9 | 14.7 | 15.3 | 16.3 | 18.0 | 18.5 | 16.7 | 16.8 | 16.4 | 15.6 | 15.8 |
| Average temperature (°C) | 8.6 | 9.9 | 10.6 | 11.2 | 12.2 | 13.3 | 12.9 | 12.1 | 12.4 | 11.3 | 10.1 | 9.8 |
| Average night temperature (°C) | 4.0 | 4.4 | 7.0 | 7.4 | 8.5 | 8.5 | 8.5 | 8.5 | 8.4 | 6.9 | 5.6 | 5.2 |
| Absolute minimum temperature (°C) | 1.1 | -0.1 | 4.5 | 6.0 | 7.1 | 7.1 | 7.0 | 7.4 | 6.6 | 5.5 | 3.0 | 3.0 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.7 | 10.9 | 10.1 | 10.8 | 10.8 | 11.0 | 10.2 | 10.7 | 10.8 | 10.9 | 10.8 | 10.5 |
| Precipitation (mm) | 13 | 24 | 174 | 114 | 103 | 32 | 157 | 224 | 85 | 17 | 5 | 11 |
| Sunny days | 18 | 23 | 3 | 0 | 4 | 4 | 0 | 0 | 0 | 19 | 23 | 23 |
| Rainy days | 13 | 5 | 28 | 30 | 27 | 26 | 31 | 31 | 30 | 12 | 7 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Serja is at