Gulu Weather in September
What's the weather like in Gulu (Northern Region) in September 2025?
The climate in Gulu during September can be summarized as warm, humid and wet.
September is in the fall / autumn in Gulu and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 28.3°C 82.9°F |
|---|---|
| Nightly temperature | 16.9°C 62.4°F |
| Average temperature | 22.6°C 72.7°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 173 mm 6.8 ins |
| Rainy days | 13 days |
| Sea temperature | 27.6°C 81.7°F |
| Humidity | 71% |
| Windspeed | 7.6kph 5 mph |
On average September is the 4th wettest month of the year in Gulu with around 173mm 6.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
September temperatures in Gulu
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Gulu in September 2025.
Other monthly averages
Best places to visit in September
Gulu weather stats
| Hottest month: | February | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | January | 18mm 0.7ins |
| Sunniest month: | December | 8.5hrs |
| Coldest month: | July | 26.8°C 80.2°F |
| Wettest month: | August | 206mm 8.1ins |
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