Monthly weather forecast and climate
San Pedro, Belize

Weather in January

January, the same as December, is a moderately hot winter month in San Pedro, Belize, with temperature in the range of an average high of 26.5°C (79.7°F) and an average low of 21°C (69.8°F). With an average high-temperature of 26.5°C (79.7°F) and an average low-temperature of 21°C (69.8°F), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a moderately hot month in San Pedro, Belize, with average temperature varying between 21.8°C (71.2°F) and 27.3°C (81.1°F). In San Pedro, Belize, the average high-temperature is practically the same as in January - a still moderately hot 27.3°C (81.1°F). Weather in February »

Weather in March

The first month of the spring, March, is also a moderately hot month in San Pedro, Belize, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 22.5°C (72.5°F). In San Pedro, the average high-temperature in March is essentially the same as in February - a still moderately hot 28.3°C (82.9°F). Weather in March »

Weather in April

April in San Pedro, Belize, is a hot spring month, with average temperature fluctuating between 30.3°C (86.5°F) and 24.3°C (75.7°F). In San Pedro, Belize, the average high-temperature is essentially the same as in March - a hot 30.3°C (86.5°F). Weather in April »

Weather in May

May, the last month of the spring, in San Pedro, is also a hot month, with average temperature varying between 30.5°C (86.9°F) and 25.3°C (77.5°F). In San Pedro, the average high-temperature in May is essentially the same as in April - a still tropical 30.5°C (86.9°F). Weather in May »

Weather in June

The first month of the summer, June, is still a hot month in San Pedro, Belize, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 25.8°C (78.4°F). In San Pedro, the average high-temperature is almost the same as in May - a still tropical 30.3°C (86.5°F). Weather in June »

Weather in July

July, the same as June, is another warm summer month in San Pedro, Belize, with average temperature ranging between max 29.9°C (85.8°F) and min 25.4°C (77.7°F). In July, the average high-temperature is relatively the same as in June - a moderately hot 29.9°C (85.8°F). Weather in July »

Weather in August

The last month of the summer, August, is a tropical month in San Pedro, Belize, with average temperature varying between 30.7°C (87.3°F) and 25.5°C (77.9°F). August and September, with an average high-temperature of 30.7°C (87.3°F), are the warmest months. The average heat index is estimated at an extremely hot 40.2°C (104.4°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in San Pedro, Belize, with average temperature ranging between min 25.4°C (77.7°F) and max 30.7°C (87.3°F). The warmest months are August and September, with an average high-temperature of 30.7°C (87.3°F). The average heat index in September is calculated to a scorching 40.2°C (104.4°F). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in San Pedro, Belize, with average temperature fluctuating between 29.6°C (85.3°F) and 23.9°C (75°F). In October, the average high-temperature is almost the same as in September - a warm 29.6°C (85.3°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in San Pedro, Belize, with average temperature fluctuating between 22.2°C (72°F) and 27.9°C (82.2°F). In San Pedro, the average high-temperature in November is relatively the same as in October - a still warm 27.9°C (82.2°F). Weather in November »

Weather in December

December, the first month of the winter, in San Pedro, is also a moderately hot month, with average temperature ranging between min 21.7°C (71.1°F) and max 27.2°C (81°F). In December, the average high-temperature is practically the same as in November - a still moderately hot 27.2°C (81°F). Weather in December »
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FAQ

What is the coldest month in San Pedro?

January is the coldest month, with an average high-temperature of 26.5°C (79.7°F) and an average low-temperature of 21°C (69.8°F).

How much does it rain in San Pedro?

In San Pedro, Belize, during the entire year, the rain falls for 262.3 days and collects up to 1335mm (52.56") of precipitation.

What months are the sea coldest in San Pedro?

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

What is the month with the least sunshine in San Pedro?

With an average of 5.7h of sunshine, January has the least sunshine of the year in San Pedro.

What are the months with the lowest UV index in San Pedro?

January, February, August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in San Pedro, Belize.

When is the highest UV index in San Pedro?

Months with the highest UV index in San Pedro, Belize, are March through July and September, with an average maximum UV index of 7.

What is the least humid month in San Pedro?

With an average relative humidity of 78%, April is the least humid month in San Pedro, Belize.

What is the driest month in San Pedro?

April is the month with the least rainfall. Rain falls for 14.3 days and accumulates 31mm (1.22") of precipitation.

When are the longest days in San Pedro?

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

What is the warmest month in San Pedro?

Warmest months are August and September, with an average high-temperature of 30.7°C (87.3°F).

What month has the most sunshine in San Pedro?

The month with the most sunshine is August, with an average of 10.5h of sunshine.

What is the month with the warmest sea water in San Pedro?

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

What is the rainiest month in San Pedro?

October is the month with the most rainfall in San Pedro, Belize. Rain falls for 25.3 days and accumulates 215mm (8.46") of precipitation.

What is the most humid month in San Pedro?

With an average relative humidity of 83%, December is the most humid month.

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

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

Average temperature
San Pedro, Belize

Average temperature - San Pedro, Belize

The warmest months (with the highest average high temperature) are August and September (30.7°C).
The month with the lowest average high temperature is January (26.5°C).

The month with the highest average low temperature is June (25.8°C).
The coldest month (with the lowest average low temperature) is January (21°C).

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Average pressure
San Pedro, Belize

Average pressure - San Pedro, Belize

The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is September (1010.8mbar).

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Average wind speed
San Pedro, Belize

Average wind speed - San Pedro, Belize

The windiest month (with the highest average wind speed) is June (13.6km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).

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Average humidity
San Pedro, Belize

Average humidity - San Pedro, Belize

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is April (78%).

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Average rainfall
San Pedro, Belize

Average rainfall - San Pedro, Belize

The wettest month (with the highest rainfall) is October (215mm).
The driest month (with the least rainfall) is April (31mm).

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Average rainfall days
San Pedro, Belize

Average rainfall days - San Pedro, Belize

The month with the highest number of rainy days is August (26.9 days).
The month with the least rainy days is April (14.3 days).

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Average sea temperature
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).
The coldest months (with the lowest average sea temperature) are January and February (26.4°C).

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Average daylight / Average sunshine
San Pedro, Belize

Average daylight / Average sunshine - San Pedro, Belize

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

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.7h).

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Average sunshine days
San Pedro, Belize

Average sunshine days - San Pedro, Belize

The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is September (1.5 days).

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Average UV index
San Pedro, Belize

Average UV index - San Pedro, Belize

Months with the highest UV index are March, April, May, June, July and September (UV index 7).
Months with the lowest UV index are January, February, August, October, November and December (UV index 6).

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Average visibility
San Pedro, Belize

Average visibility - San Pedro, Belize

Months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
Months with the lowest visibility are October and November (9km).

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