The climate in Indi during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Indi and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (72°F) is normal.
Daytime temperature | 32.1°C 89.8°F |
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Nightly temperature | 22.1°C 71.8°F |
Average temperature | 27.1°C 80.8°F |
Daily sunshine | 6 hrs |
Avg rainfall | 182 mm 7.2 ins |
Rainy days | 9 days |
Sea temperature | 28.5°C 83.3°F |
Humidity | 77% |
Windspeed | 9kph 6 mph |
On average September is the wettest month of the year in Indi with around 182mm 7.2 inches of rain making it a wet 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 6 hours of sunshine per day.
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 Indi in September 2025.
Best places to visit in September
Hottest month: | May | 39.6°C 103.3°F |
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Driest month: | January | 2mm 0.1ins |
Sunniest month: | February | 10.5hrs |
Coldest month: | December | 29.8°C 85.6°F |
Wettest month: | September | 182mm 7.2ins |