Suchindram Weather in September
What's the weather like in Suchindram (Tamil Nādu) in September 2025?
The climate in Suchindram during September can be summarized as hot, humid and a little damp.
September is in the fall / autumn in Suchindram and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 24°C (76°F) is normal.
| Daytime temperature | 30.4°C 86.7°F |
|---|---|
| Nightly temperature | 24.2°C 75.6°F |
| Average temperature | 27.3°C 81.1°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 84 mm 3.3 ins |
| Rainy days | 4 days |
| Sea temperature | 27.6°C 81.7°F |
| Humidity | 81% |
| Windspeed | 9.4kph 6 mph |
On average September is the 5th driest month of the year in Suchindram with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
September temperatures in Suchindram
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 Suchindram in September 2025.
Other monthly averages
Best places to visit in September
Suchindram weather stats
| Hottest month: | April | 32.6°C 90.7°F |
|---|---|---|
| Driest month: | January | 15mm 0.6ins |
| Sunniest month: | February | 9.1hrs |
| Coldest month: | January | 31.1°C 88°F |
| Wettest month: | October | 215mm 8.5ins |
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