Monthly weather forecast and climate
Grenville, Grenada

The best time to visit Grenville

The best months for a swim in Grenville, Grenada, 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

The perfect water temperature of 27.4°C (81.3°F) makes January a great period for swimming and other water activities in Grenville, Grenada. In Grenville, the average water temperature is 27.4°C (81.3°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 January »

Weather in February

The ideal sea water temperature of 27.3°C (81.1°F) makes February in Grenville, Grenada, the best time for swimming and other water activities. In Grenville, the average water temperature is 27.3°C (81.1°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 27.2°C (81°F) makes March in Grenville, Grenada, the best time for swimming and other water activities. The month with the coldest seawater is March, with an average sea temperature of 27.2°C (81°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 March »

Weather in April

An excellent water temperature of 27.7°C (81.9°F) makes April in Grenville, Grenada, a prime for swimming and other water activities. In Grenville, the average water temperature is 27.7°C (81.9°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 »

Weather in May

An excellent water temperature of 28.1°C (82.6°F) makes May in Grenville, Grenada, a prime for swimming and other water activities. In Grenville, in May, the average water 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 28.2°C (82.8°F) makes June in Grenville, Grenada, the best time for swimming and other water activities. In Grenville, the average seawater temperature is 28.2°C (82.8°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

An excellent water temperature of 28.3°C (82.9°F) makes July in Grenville, Grenada, a prime for swimming and other water activities. In Grenville, the average water temperature 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 July »

Weather in August

The perfect water temperature of 29.2°C (84.6°F) makes August a great period for swimming and other water activities in Grenville, Grenada. In Grenville, the average seawater temperature in August is 29.2°C (84.6°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 August »

Weather in September

An excellent water temperature of 29.6°C (85.3°F) makes September in Grenville, Grenada, a prime for swimming and other water activities. September is the month with the warmest seawater, 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 September »

Weather in October

The ideal sea water temperature of 29.1°C (84.4°F) makes October in Grenville, Grenada, the best time for swimming and other water activities. In Grenville, the average seawater temperature in October is 29.1°C (84.4°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 October »

Weather in November

The perfect water temperature of 28.4°C (83.1°F) makes November a great period for swimming and other water activities in Grenville, Grenada. In Grenville, the average seawater 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 November »

Weather in December

The ideal sea water temperature of 27.9°C (82.2°F) makes December in Grenville, Grenada, the best time for swimming and other water activities. In Grenville, the average seawater temperature in December is 27.9°C (82.2°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 December »
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FAQ

When is the sea coldest in Grenville?

With an average sea temperature of 27.2°C (81°F), March is the month with the coldest seawater in Grenville, Grenada.

When are the longest days in Grenville?

June and July, with an average of 12.8h of daylight, are months with the longest days.

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

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

What is the month with the shortest days in Grenville?

December has the shortest days of the year in Grenville, with an average of 11.4h of daylight.

Average sea temperature
Grenville, Grenada

Average sea temperature - Grenville, Grenada

The best month for swimming (with the highest average sea temperature) is September (29.6°C).
The coldest month (with the lowest average sea temperature) is March (27.2°C).

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Average daylight
Grenville, Grenada

Average daylight - Grenville, Grenada

Months with the longest days are June and July (Average daylight: 12.8h).
The month with the shortest days is December (Average daylight: 11.4h).

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