Katabu Weather in September
What's the weather like in Katabu (Sulawesi Tenggara) in September 2025?
The climate in Katabu during September can be summarized as hot, humid and a little damp.
September is in the spring in Katabu and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 30.7°C 87.3°F |
|---|---|
| Nightly temperature | 20.3°C 68.5°F |
| Average temperature | 25.5°C 77.9°F |
| Daily sunshine | 9 hrs |
| Avg rainfall | 82 mm 3.2 ins |
| Rainy days | 5 days |
| Sea temperature | 27.8°C 82.1°F |
| Humidity | 73% |
| Windspeed | 9.4kph 6 mph |
On average September is the 3rd driest month of the year in Katabu with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
September temperatures in Katabu
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 Katabu in September 2025.
Other monthly averages
Best places to visit in September
Katabu weather stats
| Hottest month: | November | 31.3°C 88.3°F |
|---|---|---|
| Driest month: | August | 67mm 2.6ins |
| Sunniest month: | September | 9hrs |
| Coldest month: | August | 29.6°C 85.3°F |
| Wettest month: | January | 237mm 9.3ins |
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