Gorontalo Weather in September
What's the weather like in Gorontalo (Gorontalo) in September 2025?
The climate in Gorontalo during September can be summarized as hot, humid and a little damp.
September is in the fall / autumn in Gorontalo and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 27.3°C 81.1°F |
|---|---|
| Nightly temperature | 21.3°C 70.3°F |
| Average temperature | 24.3°C 75.7°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 85 mm 3.4 ins |
| Rainy days | 9 days |
| Sea temperature | 28.8°C 83.8°F |
| Humidity | 77% |
| Windspeed | 8.3kph 5 mph |
On average September is the 2nd driest month of the year in Gorontalo with around 85mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
September temperatures in Gorontalo
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 Gorontalo in September 2025.
Other monthly averages
Best places to visit in September
Gorontalo weather stats
| Hottest month: | May | 28.1°C 82.6°F |
|---|---|---|
| Driest month: | August | 81mm 3.2ins |
| Sunniest month: | November | 7.3hrs |
| Coldest month: | April | 24.8°C 76.6°F |
| Wettest month: | May | 172mm 6.8ins |
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