September weather forecast
Puducherry, India

September, the last month of the rainy (monsoon) season in Puducherry, is another tropical month, with an average temperature fluctuating between 34°C (93.2°F) and 25°C (77°F).

Temperature

The arrival of September brings an average high-temperature of a tropical 34°C (93.2°F), closely following the temperature pattern of August. Nighttime temperatures consistently average a warm 25°C (77°F) during September.

Rainfall

In September, in Puducherry, India, the rain falls for 6 days. Throughout September, 137mm (5.39") of precipitation is accumulated. Throughout the year, in Puducherry, there are 47 rainfall days, and 1240mm (48.82") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature is 29.3°C (84.7°F).
Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September, sunrise is at 6:00 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:01 pm IST.

Sunshine

June through November, with an average of 6h of sunshine, are months with the least sunshine in Puducherry, India.

UV index

The months with the highest UV index in Puducherry are February through October, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an extreme threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 12 in September transforms into this advice:
Employ every precaution of importance, unprotected skin and eyes could burn within moments. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Broad-spectrum sunscreen with an SPF of 30 or above should be applied generously and reapplied every two hours and right after any outdoor activity or swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.