Average annual temperature is 8.3 °C
Absolute maximum temperature: 17.1 °C
Absolute minimum temperature: -1.9 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Jaj
* Weather data for Jaj 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) | 15.3 | 17.0 | 15.1 | 14.8 | 16.1 | 17.1 | 16.4 | 15.1 | 14.4 | 15.8 | 15.6 | 16.8 |
| Average daytime temperature (°C) | 12.1 | 14.1 | 12.8 | 12.9 | 13.6 | 14.6 | 14.9 | 13.4 | 13.1 | 13.2 | 13.3 | 14.3 |
| Average temperature (°C) | 6.6 | 7.7 | 8.2 | 8.4 | 8.9 | 9.7 | 9.7 | 8.8 | 8.7 | 7.6 | 7.1 | 7.8 |
| Average night temperature (°C) | 1.8 | 2.1 | 4.5 | 4.6 | 4.7 | 4.8 | 4.7 | 5.2 | 4.3 | 2.9 | 2.1 | 3.2 |
| Absolute minimum temperature (°C) | -1.9 | -1.3 | 2.1 | 2.0 | 2.8 | 3.7 | 3.2 | 4.0 | 2.9 | 0.9 | -1.3 | 0.9 |
| 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 | 12.8 | 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 | 10.7 | 9.7 | 10.1 | 10.6 | 10.5 | 10.6 | 10.3 | 10.4 | 10.3 | 10.6 | 10.3 |
| Precipitation (mm) | 9 | 7 | 131 | 109 | 104 | 19 | 118 | 160 | 67 | 24 | 3 | 8 |
| Sunny days | 20 | 22 | 5 | 2 | 2 | 7 | 0 | 0 | 0 | 13 | 24 | 15 |
| Rainy days | 11 | 6 | 26 | 28 | 29 | 23 | 31 | 31 | 30 | 18 | 6 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jaj is at