Climate and monthly weather forecast
Keelakarai, India

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The best time to visit Keelakarai

The best months for a swim in Keelakarai, India, are January through March, May through December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

Weather in January

An excellent water temperature of 27.2°C (81°F) makes January in Keelakarai, India, a prime for swimming and other water activities. With an average sea temperature of 27.2°C (81°F), January is the month with the coldest seawater. Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods. Weather in January »

Weather in February

The perfect water temperature of 27.7°C (81.9°F) makes February a great period for swimming and other water activities in Keelakarai, India. In Keelakarai, in February, the average water temperature is 27.7°C (81.9°F). Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods. Weather in February »

Weather in March

An excellent water temperature of 28.8°C (83.8°F) makes March in Keelakarai, India, a prime for swimming and other water activities. In Keelakarai, in March, the average water temperature is 28.8°C (83.8°F). Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity. Weather in March »

Weather in April

With an average sea temperature of 30.1°C (86.2°F), April is the month with the warmest seawater in Keelakarai, India. Note: The allure of a refreshing swim can be decreased in waters that exceed 30°C (86°F). Weather in April »

Weather in May

An excellent water temperature of 29.8°C (85.6°F) makes May in Keelakarai, India, a prime for swimming and other water activities. In Keelakarai, the average seawater temperature in May is 29.8°C (85.6°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations. Weather in May »

Weather in June

The ideal sea water temperature of 28.6°C (83.5°F) makes June in Keelakarai, India, the best time for swimming and other water activities. In June, the average sea temperature is 28.6°C (83.5°F). Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort. Weather in June »

Weather in July

The ideal sea water temperature of 28.1°C (82.6°F) makes July in Keelakarai, India, the best time for swimming and other water activities. In July, the average sea temperature is 28.1°C (82.6°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations. Weather in July »

Weather in August

The perfect water temperature of 27.5°C (81.5°F) makes August a great period for swimming and other water activities in Keelakarai, India. In Keelakarai, India, in August, the average water temperature is 27.5°C (81.5°F). Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations. Weather in August »

Weather in September

The ideal sea water temperature of 27.9°C (82.2°F) makes September in Keelakarai, India, the best time for swimming and other water activities. In Keelakarai, the average seawater temperature in September is 27.9°C (82.2°F). Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations. Weather in September »

Weather in October

An excellent water temperature of 28.8°C (83.8°F) makes October in Keelakarai, India, a prime for swimming and other water activities. In Keelakarai, in October, the average water temperature is 28.8°C (83.8°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations. Weather in October »

Weather in November

An excellent water temperature of 28.4°C (83.1°F) makes November in Keelakarai, India, a prime for swimming and other water activities. In Keelakarai, India, the average seawater temperature in November is 28.4°C (83.1°F). Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations. Weather in November »

Weather in December

An excellent water temperature of 27.5°C (81.5°F) makes December in Keelakarai, India, a prime for swimming and other water activities. In Keelakarai, the average seawater temperature in December is 27.5°C (81.5°F). Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods. Weather in December »
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Frequently asked questions

When is the sea coldest in Keelakarai?

January is the month with the coldest seawater in Keelakarai, with an average sea temperature of 27.2°C (81°F).

What month is the sea warmest in Keelakarai?

With an average sea temperature of 30.1°C (86.2°F), April is the month with the warmest seawater in Keelakarai, India.

When are the longest days in Keelakarai?

With an average of 12h and 42min of daylight, June has the longest days of the year in Keelakarai.

What is the month with the shortest days in Keelakarai?

December has the shortest days of the year in Keelakarai, with an average of 11h and 36min of daylight.

Is there Daylight Saving Time (DST) in Keelakarai?

Keelakarai does not observe Daylight Saving Time (DST). IST timezone is used throughout the entire year.

Average sea temperature
Keelakarai, India

Average sea temperature - Keelakarai, India

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).

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Average daylight
Keelakarai, India

Average daylight - Keelakarai, India

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

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Keelakarai, India

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