Climate averages 1991–2020
Weather in South Sudan in September
In September, average daytime highs across the 6 cities listed in South Sudan range from 27.9°C in Yei to 30.7°C in Wau. Monthly rainfall ranges from 113 mm in Juba to 178 mm in Yei.
Long-term climate patterns, not a forecast for a particular trip.
City by city
September in South Sudan
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Juba | 30.2°C21.7°C | 21.7°C | 113 | 18.1 |
| Winejok | 30.4°C22.3°C | 22.3°C | 128 | 20.7 |
| Yei | 27.9°C19.0°C | 19.0°C | 178 | 24.4 |
| Malakal | 30.5°C22.4°C | 22.4°C | 129 | 20.1 |
| Wau | 30.7°C22.2°C | 22.2°C | 155 | 23.3 |
| Kuacjok | 30.5°C22.2°C | 22.2°C | 148 | 22.1 |
A rain day is a local calendar day with at least 1 mm of precipitation.