Average annual temperature is 30.9 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of Onkjer
* Weather data for Onkjer South Sudan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.2 | 42.1 | 42.8 | 42.7 | 42.7 | 39.0 | 39.6 | 39.4 | 39.5 | 40.7 | 40.5 | 39.2 |
| Average daytime temperature (°C) | 36.1 | 38.0 | 39.7 | 40.3 | 40.1 | 35.9 | 34.9 | 34.6 | 36.3 | 37.6 | 37.1 | 37.1 |
| Average temperature (°C) | 29.2 | 30.7 | 32.8 | 33.9 | 34.2 | 29.9 | 29.2 | 28.9 | 30.0 | 31.1 | 30.7 | 29.9 |
| Average night temperature (°C) | 22.8 | 24.0 | 25.5 | 27.2 | 28.6 | 25.1 | 24.5 | 24.2 | 24.8 | 25.9 | 24.8 | 23.1 |
| Absolute minimum temperature (°C) | 20.3 | 20.5 | 22.8 | 23.9 | 25.3 | 23.7 | 22.3 | 22.5 | 21.6 | 22.7 | 22.7 | 20.1 |
| 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 | 11.7 | 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) | 10.3 | 10.8 | 10.6 | 11.0 | 10.9 | 9.7 | 8.9 | 10.0 | 9.7 | 10.3 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 2 | 6 | 80 | 62 | 83 | 32 | 38 | 29 | 0 |
| Sunny days | 31 | 28 | 31 | 25 | 29 | 10 | 14 | 13 | 14 | 15 | 23 | 31 |
| Rainy days | 0 | 0 | 0 | 5 | 2 | 20 | 17 | 18 | 16 | 16 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onkjer is at