Average annual temperature is 29.2 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 211 days
Number of rainy days: 154 days
Look at detailed online map of Gel Riwer
* Weather data for Gel Riwer 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) | 40.3 | 41.2 | 40.9 | 41.6 | 40.8 | 37.8 | 36.9 | 38.1 | 38.2 | 38.5 | 37.6 | 39.7 |
| Average daytime temperature (°C) | 37.1 | 38.2 | 38.4 | 38.6 | 37.6 | 33.5 | 32.7 | 33.9 | 34.8 | 36.0 | 34.8 | 37.5 |
| Average temperature (°C) | 29.2 | 30.6 | 31.8 | 31.8 | 31.1 | 27.5 | 26.9 | 27.6 | 28.1 | 28.9 | 28.1 | 29.4 |
| Average night temperature (°C) | 21.9 | 23.0 | 25.6 | 26.0 | 25.4 | 23.3 | 22.5 | 22.8 | 22.8 | 23.5 | 22.9 | 22.1 |
| Absolute minimum temperature (°C) | 20.0 | 20.0 | 22.5 | 22.5 | 23.3 | 21.8 | 20.8 | 21.2 | 21.8 | 22.0 | 21.3 | 18.6 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 10.5 | 10.8 | 9.6 | 9.6 | 10.7 | 9.3 | 9.8 | 10.3 | 10.3 | 9.7 | 9.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 2 | 46 | 14 | 79 | 65 | 86 | 41 | 46 | 27 | 0 |
| Sunny days | 31 | 28 | 25 | 23 | 23 | 7 | 9 | 10 | 9 | 8 | 10 | 28 |
| Rainy days | 0 | 0 | 6 | 7 | 8 | 23 | 22 | 21 | 21 | 23 | 20 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gel Riwer is at