October weather forecast
Varkkallai, India

October, the first month of the post-monsoon autumn in Varkkallai, is still a tropical month, with temperature in the range of an average high of 30°C (86°F) and an average low of 24°C (75.2°F).

Temperature

The shift into October uncovers an average high-temperature of a still tropical 30°C (86°F), maintaining the same temperature as the previous month. Varkkallai's average low-temperature in the month of October is recorded at a moderately hot 24°C (75.2°F).

Rainfall

In October, in Varkkallai, the rain falls for 12 days. Throughout October, 299mm (11.77") of precipitation is accumulated. In Varkkallai, during the entire year, the rain falls for 108 days and collects up to 2348mm (92.44") of precipitation.

Sea temperature

In October, the average sea temperature is 28.6°C (83.5°F).
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

In Varkkallai, the average length of the day in October is 11h and 56min.
On the first day of the month, sunrise is at 6:11 am and sunset at 6:14 pm. On the last day of October, sunrise is at 6:12 am and sunset at 6:01 pm IST.

Sunshine

The average sunshine in October is 6h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 12 in October translates into this advice:
Take every vital safeguard, as unprotected skin and eyes may suffer burns rapidly. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days. A broad-spectrum sunscreen of SPF 30+ should be used liberally and reapplied every two hours or post an outdoor workout or swim. Caution! The mirror effect of sand and water ups the UV radiation strength.