Average annual temperature is 17.8 °C
Absolute maximum temperature: 28.0 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 151 days
Number of rainy days: 214 days
Look at detailed online map of Jer
* Weather data for Jer 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) | 26.3 | 28.0 | 27.2 | 26.8 | 24.9 | 24.6 | 23.8 | 23.7 | 23.1 | 25.4 | 27.5 | 26.9 |
| Average daytime temperature (°C) | 24.3 | 26.3 | 23.3 | 23.9 | 23.3 | 22.9 | 22.3 | 21.4 | 21.9 | 24.1 | 25.6 | 25.2 |
| Average temperature (°C) | 17.3 | 18.5 | 17.9 | 18.2 | 18.0 | 17.6 | 17.4 | 16.8 | 17.0 | 18.3 | 18.5 | 18.9 |
| Average night temperature (°C) | 10.8 | 11.3 | 13.2 | 13.2 | 13.3 | 12.8 | 13.5 | 12.9 | 12.8 | 12.8 | 12.2 | 12.9 |
| Absolute minimum temperature (°C) | 7.6 | 9.3 | 10.6 | 11.4 | 11.7 | 12.0 | 12.1 | 11.9 | 11.9 | 11.6 | 8.5 | 11.0 |
| 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 | 12.3 | 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 | 10.7 | 10.1 | 10.2 | 10.5 | 10.8 | 10.1 | 10.0 | 10.3 | 10.8 | 10.5 | 10.7 |
| Precipitation (mm) | 0 | 1 | 144 | 125 | 103 | 86 | 83 | 169 | 198 | 18 | 2 | 0 |
| Sunny days | 29 | 26 | 13 | 6 | 2 | 4 | 0 | 0 | 0 | 14 | 26 | 31 |
| Rainy days | 2 | 2 | 18 | 24 | 29 | 26 | 31 | 31 | 30 | 17 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jer is at