Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Keelakarai, India

The ideal sea water temperature of 28.8°C (83.8°F) make October the best time for swimming and other water activities in Keelakarai, India.

Sea temperature

In October, the average sea temperature is 28.8°C (83.8°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.


The average length of the day in October is 11.9h.

What is the water temperature in October in Keelakarai?

In Keelakarai, in October, the average water temperature is 28.8°C (83.8°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Keelakarai have in October?

In Keelakarai, India, the average length of the day in October is 11.9h.
Average sea temperature in October - Keelakarai, India
  • Average sea temperature in October: 28.8°C

The best month for swimming (with the highest average sea temperature) is April (30.1°C).
The coldest month (with the lowest average sea temperature) is January (27.2°C).

Average daylight in October - Keelakarai, India
  • Average daylight in October: 11.9h

The month with the longest days is June (Average daylight: 12.7h).
Months with shortest days are January and December (Average daylight: 11.6h).