Monthly weather forecast and climate
Yallahs, Jamaica

The best time to visit Yallahs

The best months for a swim in Yallahs, 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 Yallahs, Jamaica, a prime for swimming and other water activities. In Yallahs, the average seawater temperature in January is 27.1°C (80.8°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 January »

Weather in February

The perfect water temperature of 26.9°C (80.4°F) makes February a great period for swimming and other water activities in Yallahs, Jamaica. The month with the coldest seawater is February, with an average sea temperature of 26.9°C (80.4°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 February »

Weather in March

The ideal sea water temperature of 27.3°C (81.1°F) makes March in Yallahs, Jamaica, the best time for swimming and other water activities. In Yallahs, the average seawater temperature is 27.3°C (81.1°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 »

Weather in April

The ideal sea water temperature of 27.7°C (81.9°F) makes April in Yallahs, Jamaica, the best time for swimming and other water activities. In Yallahs, the average water temperature is 27.7°C (81.9°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 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 Yallahs, Jamaica. In May, the average sea temperature is 28.1°C (82.6°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 May »

Weather in June

The ideal sea water temperature of 28.4°C (83.1°F) makes June in Yallahs, Jamaica, the best time for swimming and other water activities. In Yallahs, the average water temperature is 28.4°C (83.1°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 June »

Weather in July

The perfect water temperature of 28.8°C (83.8°F) makes July a great period for swimming and other water activities in Yallahs, Jamaica. In July, 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. Weather in July »

Weather in August

An excellent water temperature of 29.4°C (84.9°F) makes August in Yallahs, Jamaica, a prime for swimming and other water activities. In August, the average sea temperature is 29.4°C (84.9°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 August »

Weather in September

An excellent water temperature of 29.5°C (85.1°F) makes September in Yallahs, Jamaica, a prime for swimming and other water activities. The month with the warmest seawater is September, with an average sea temperature of 29.5°C (85.1°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 »

Weather in October

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

Weather in November

The perfect water temperature of 28.9°C (84°F) makes November a great period for swimming and other water activities in Yallahs, Jamaica. In Yallahs, Jamaica, in November, 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 November »

Weather in December

The perfect water temperature of 28.3°C (82.9°F) makes December a great period for swimming and other water activities in Yallahs, Jamaica. In Yallahs, Jamaica, the average seawater temperature in December is 28.3°C (82.9°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 Yallahs?

With an average sea temperature of 26.9°C (80.4°F), February is the month with the coldest seawater.

When are the longest days in Yallahs?

The month with the longest days in Yallahs is June, with an average of 13.2h of daylight.

What is the month with the warmest sea water in Yallahs?

September is the month with the warmest seawater, with an average sea temperature of 29.5°C (85.1°F).

What is the month with the shortest days in Yallahs?

With an average of 11.1h of daylight, December has the shortest days of the year.

Average sea temperature
Yallahs, Jamaica

Average sea temperature - Yallahs, Jamaica

The best month for swimming (with the highest average sea temperature) is September (29.5°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).

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Average daylight
Yallahs, Jamaica

Average daylight - Yallahs, Jamaica

The month with the longest days is June (Average daylight: 13.2h).
The month with the shortest days is December (Average daylight: 11.1h).

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