October weather forecast and climate
Alandur, India

The perfect water temperature of 29.3°C (84.7°F) makes October a great period for swimming and other water activities in Alandur, India.

Sea temperature

In October, the average sea temperature is 29.3°C (84.7°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 11.8h.

What is the water temperature in October in Alandur?

In Alandur, India, the average seawater temperature in October is 29.3°C (84.7°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 Alandur have in October?

In October, the average length of the day is 11.8h.
Average sea temperature in October - Alandur, India
  • Average sea temperature in October: 29.3°C

The best month for swimming (with the highest average sea temperature) is May (29.5°C).
The coldest month (with the lowest average sea temperature) is January (26.8°C).

Average daylight in October - Alandur, India
  • Average daylight in October: 11.8h

The month with the longest days is June (Average daylight: 12.9h).
The month with the shortest days is December (Average daylight: 11.4h).