Monthly weather forecast and climate
Port Maria, Jamaica

The best time to visit Port Maria

The best months for a swim in Port Maria, Jamaica, are January 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 27.1°C (80.8°F) makes January in Port Maria, Jamaica, a prime for swimming and other water activities. In January, the average sea temperature is 27.1°C (80.8°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 January »

Weather in February

The ideal sea water temperature of 26.8°C (80.2°F) makes February in Port Maria, Jamaica, the best time for swimming and other water activities. The month with the coldest seawater is February, with an average sea temperature of 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 February »

Weather in March

An excellent water temperature of 27.1°C (80.8°F) makes March in Port Maria, Jamaica, a prime for swimming and other water activities. In Port Maria, the average water temperature is 27.1°C (80.8°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 March »

Weather in April

The ideal sea water temperature of 27.7°C (81.9°F) makes April in Port Maria, Jamaica, the best time for swimming and other water activities. In Port Maria, the average seawater temperature is 27.7°C (81.9°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 April »

Weather in May

The perfect water temperature of 28.1°C (82.6°F) makes May a great period for swimming and other water activities in Port Maria, Jamaica. In May, 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 regarded as very warm and enjoyable by all. Weather in May »

Weather in June

The ideal sea water temperature of 28.5°C (83.3°F) makes June in Port Maria, Jamaica, the best time for swimming and other water activities. In Port Maria, the average water temperature is 28.5°C (83.3°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 »

Weather in July

The perfect water temperature of 28.9°C (84°F) makes July a great period for swimming and other water activities in Port Maria, Jamaica. In Port Maria, Jamaica, in July, the average water temperature is 28.9°C (84°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 July »

Weather in August

An excellent water temperature of 29.6°C (85.3°F) makes August in Port Maria, Jamaica, a prime for swimming and other water activities. In Port Maria, in August, the average water temperature is 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 August »

Weather in September

An excellent water temperature of 29.8°C (85.6°F) makes September in Port Maria, Jamaica, a prime for swimming and other water activities. September is the month with the warmest seawater, with an average sea temperature of 29.8°C (85.6°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 September »

Weather in October

The ideal sea water temperature of 29.3°C (84.7°F) makes October in Port Maria, Jamaica, the best time for swimming and other water activities. In October, the average sea temperature is 29.3°C (84.7°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 October »

Weather in November

The perfect water temperature of 29°C (84.2°F) makes November a great period for swimming and other water activities in Port Maria, Jamaica. In Port Maria, Jamaica, the average water temperature is 29°C (84.2°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 November »

Weather in December

The ideal sea water temperature of 28.2°C (82.8°F) makes December in Port Maria, Jamaica, the best time for swimming and other water activities. In Port Maria, the average seawater temperature is 28.2°C (82.8°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 December »
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FAQ

What month is the sea coldest in Port Maria?

February is the month with the coldest seawater in Port Maria, with an average sea temperature of 26.8°C (80.2°F).

When are the longest days in Port Maria?

With an average of 13.2h of daylight, June has the longest days of the year in Port Maria, Jamaica.

What month is the sea warmest in Port Maria?

The month with the warmest seawater is September, with an average sea temperature of 29.8°C (85.6°F).

What is the month with the shortest days in Port Maria?

With an average of 11h of daylight, December has the shortest days of the year in Port Maria.

Average sea temperature
Port Maria, Jamaica

Average sea temperature - Port Maria, Jamaica

The best month for swimming (with the highest average sea temperature) is September (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).

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Average daylight
Port Maria, Jamaica

Average daylight - Port Maria, Jamaica

The month with the longest days is June (Average daylight: 13.2h).
The month with the shortest days is December (Average daylight: 11h).

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