Kayalpattinam Weather in September

The climate in Kayalpattinam during September can be summarized as hot, humid and reasonably dry.

September is in the fall / autumn in Kayalpattinam and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (77°F) is normal.

On average September is the 5th driest month of the year in Kayalpattinam with around 35mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 2 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 Kayalpattinam in September 2025.