Monthly weather forecast and climate
Diamond Harbour, India

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

January is the month with the coldest seawater in Diamond Harbour, India, with an average sea temperature of 21.9°C (71.4°F). Note: For swimming, a surface water temperature of 21.9°C (71.4°F) is not enjoyable for the majority. Weather in January »

In Diamond Harbour, India, in February, the average water temperature is 23.2°C (73.8°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in February »

An excellent water temperature of 25.9°C (78.6°F) makes March in Diamond Harbour, India, a prime for swimming and other water activities. In Diamond Harbour, the average water temperature is 25.9°C (78.6°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in March »

The perfect water temperature of 27.9°C (82.2°F) makes April a great period for swimming and other water activities in Diamond Harbour, India. In April, the average sea temperature is 27.9°C (82.2°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in April »

The ideal sea water temperature of 28.9°C (84°F) makes May in Diamond Harbour, India, the best time for swimming and other water activities. In Diamond Harbour, in May, the average water temperature is 28.9°C (84°F). Note: 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. Weather in May »

The ideal sea water temperature of 29.6°C (85.3°F) makes June in Diamond Harbour, India, the best time for swimming and other water activities. The month with the warmest seawater is June, with an average sea temperature of 29.6°C (85.3°F). Note: 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. Weather in June »

The perfect water temperature of 28.8°C (83.8°F) makes July a great period for swimming and other water activities in Diamond Harbour, India. In Diamond Harbour, 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 regarded as very warm and enjoyable by all. Weather in July »

The ideal sea water temperature of 28.5°C (83.3°F) makes August in Diamond Harbour, India, the best time for swimming and other water activities. In Diamond Harbour, India, the average seawater temperature in August is 28.5°C (83.3°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in August »

The ideal sea water temperature of 28.9°C (84°F) makes September in Diamond Harbour, India, the best time for swimming and other water activities. In September, the average sea temperature is 28.9°C (84°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in September »

The ideal sea water temperature of 29°C (84.2°F) makes October in Diamond Harbour, India, the best time for swimming and other water activities. In October, the average sea temperature is 29°C (84.2°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in October »

The perfect water temperature of 26.8°C (80.2°F) makes November a great period for swimming and other water activities in Diamond Harbour, India. In November, the average sea temperature is 26.8°C (80.2°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in November »

In December, the average sea temperature in Diamond Harbour, India, is 24.3°C (75.7°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.3°C (75.7°F) water. Weather in December »

When is the sea coldest in Diamond Harbour?

With an average sea temperature of 21.9°C (71.4°F), January is the month with the coldest seawater in Diamond Harbour, India.

When is the sea warmest in Diamond Harbour?

June is the month with the warmest seawater, with an average sea temperature of 29.6°C (85.3°F).

When are the longest days in Diamond Harbour?

The month with the longest days in Diamond Harbour is June, with an average of 13.5h of daylight.

What is the month with the shortest days in Diamond Harbour?

December has the shortest days of the year, with an average of 10.8h of daylight.
Average sea temperature - Diamond Harbour, India

The best month for swimming (with the highest average sea temperature) is June (29.6°C).
The coldest month (with the lowest average sea temperature) is January (21.9°C).

Average daylight - Diamond Harbour, India

The month with the longest days is June (Average daylight: 13.5h).
The month with the shortest days is December (Average daylight: 10.8h).