Nāgappattinam Weather in August

The climate in Nāgappattinam during August can be summarized as very hot, humid and a little damp.

August is in the summer in Nāgappattinam and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a stifling 35°C (94°F), whilst at night 26°C (78°F) is normal.

On average August is the 4th wettest month of the year in Nāgappattinam with around 99mm 3.9 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 6.6 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 Nāgappattinam in August 2025.