San Pedro
Belize
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
San Pedro, Belize

The best months for a swim in San Pedro, Belize, are January through December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
The ideal sea water temperature of 26.4°C (79.5°F) make January the best time for swimming and other water activities in San Pedro, Belize. January and February, with an average sea temperature of 26.4°C (79.5°F), are months with the coldest seawater. 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 »

The ideal sea water temperature of 26.4°C (79.5°F) make February the best time for swimming and other water activities in San Pedro, Belize. January and February, with an average sea temperature of 26.4°C (79.5°F), are months with the coldest seawater. 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 February »

The ideal sea water temperature of 26.8°C (80.2°F) make March the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, the average seawater temperature is 26.8°C (80.2°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 March »

The ideal sea water temperature of 27.6°C (81.7°F) make April the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, the average seawater temperature is 27.6°C (81.7°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 April »

The ideal sea water temperature of 28.4°C (83.1°F) make May the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, 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 May »

The ideal sea water temperature of 29.3°C (84.7°F) make June the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, the average seawater temperature is 29.3°C (84.7°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 »

The ideal sea water temperature of 28.9°C (84°F) make July the best time for swimming and other water activities in San Pedro, Belize. In July, the average sea 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 July »

The ideal sea water temperature of 29.4°C (84.9°F) make August the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, in August, the average water 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 »

The ideal sea water temperature of 29.8°C (85.6°F) make September the best time for swimming and other water activities in San Pedro, Belize. September is the month with the warmest seawater, with an average sea temperature of 29.8°C (85.6°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 September »

The ideal sea water temperature of 29°C (84.2°F) make October the best time for swimming and other water activities in San Pedro, Belize. 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 ideal sea water temperature of 27.9°C (82.2°F) make November the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, the average water 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 November »

The ideal sea water temperature of 27.2°C (81°F) make December the best time for swimming and other water activities in San Pedro, Belize. In San Pedro, in December, the average water temperature is 27.2°C (81°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 »

What are the months with the coldest sea water in San Pedro?

Months with the coldest seawater in San Pedro are January and February, with an average sea temperature of 26.4°C (79.5°F).

When are the longest days in San Pedro?

With an average of 13.2h of daylight, June has the longest days of the year in San Pedro, Belize.

When is the sea warmest in San Pedro?

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

What is the month with the shortest days in San Pedro?

With an average of 11.1h of daylight, December has the shortest days of the year in San Pedro, Belize.
Average sea temperature - San Pedro, Belize

The best month for swimming (with the highest average sea temperature) is September (29.8°C).
Coldest months (with the lowest average sea temperature) are January and February (26.4°C).

Average daylight - San Pedro, Belize

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