The climate in Chinna Salem during September can be summarized as very hot, humid and wet.
September is in the fall / autumn in Chinna Salem and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (92°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 33.5°C 92.2°F |
|---|---|
| Nightly temperature | 24.2°C 75.5°F |
| Average temperature | 28.8°C 83.8°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 131 mm 5.2 ins |
| Rainy days | 6 days |
| Sea temperature | 28.5°C 83.3°F |
| Humidity | 76% |
| Windspeed | 9.7kph 6 mph |
On average September is the 3rd wettest month of the year in Chinna Salem with around 131mm 5.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 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 Chinna Salem in September 2025.
Best places to visit in September
| Hottest month: | May | 36.7°C 98.1°F |
|---|---|---|
| Driest month: | February | 9mm 0.4ins |
| Sunniest month: | February | 9.4hrs |
| Coldest month: | January | 29.5°C 85.1°F |
| Wettest month: | October | 206mm 8.1ins |