Port-au-Prince
Haiti
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Port-au-Prince, Haiti

A view of a stack of structures on a hillside in Port-au-Prince, Haiti
A view of a stack of structures on a hillside in Port-au-Prince, Haiti
The best months for a swim in Port-au-Prince, Haiti, are January, February and December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

January, like December, is another hot winter month in Port-au-Prince, Haiti, with average temperature fluctuating between 23°C (73.4°F) and 31°C (87.8°F). The ideal sea water temperature of 27.2°C (81°F) and only 3 rainfall days, with 33mm (1.3") of accumulated rainfall, make January the best time for swimming and other water activities. Weather in January »

The last month of the winter, February, is also a hot month in Port-au-Prince, Haiti, with average temperature ranging between max 31°C (87.8°F) and min 22°C (71.6°F). The ideal sea water temperature of 26.8°C (80.2°F) and only 5 rainfall days, with 58mm (2.3") of accumulated rainfall, make February the best time for swimming and other water activities. Weather in February »

The first month of the spring, March, is still a tropical month in Port-au-Prince, Haiti, with average temperature fluctuating between 32°C (89.6°F) and 22°C (71.6°F). In Port-au-Prince, Haiti, the average high-temperature is almost the same as in February - a still hot 32°C (89.6°F). Weather in March »

April, the same as March, in Port-au-Prince, Haiti, is another hot spring month, with average temperature varying between 23°C (73.4°F) and 32°C (89.6°F). In April, the average high-temperature remains the same as in March - a still hot 32°C (89.6°F). Weather in April »

The last month of the spring, May, is another tropical month in Port-au-Prince, Haiti, with average temperature varying between 23°C (73.4°F) and 33°C (91.4°F). In May, the average high-temperature is practically the same as in April - a still hot 33°C (91.4°F). Weather in May »

June, the first month of the summer, in Port-au-Prince, is a sweltering month, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 35°C (95°F). June through August, with an average high-temperature of 35°C (95°F), are the warmest months. Weather in June »

July, the same as June, is another sweltering summer month in Port-au-Prince, Haiti, with average temperature ranging between min 25°C (77°F) and max 35°C (95°F). June through August, with an average high-temperature of 35°C (95°F), are the warmest months. Weather in July »

August, the last month of the summer, in Port-au-Prince, is another very hot month, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 35°C (95°F). June through August, with an average high-temperature of 35°C (95°F), are the warmest months. Weather in August »

The first month of the autumn, September, is still a tropical month in Port-au-Prince, Haiti, with average temperature ranging between max 34°C (93.2°F) and min 24°C (75.2°F). In Port-au-Prince, the average high-temperature is relatively the same as in August - a hot 34°C (93.2°F). Weather in September »

October, the same as September, in Port-au-Prince, Haiti, is a hot autumn month, with average temperature fluctuating between 33°C (91.4°F) and 24°C (75.2°F). In October, the average high-temperature is relatively the same as in September - a still tropical 33°C (91.4°F). Weather in October »

November, the last month of the autumn, in Port-au-Prince, is also a hot month, with average temperature ranging between min 23°C (73.4°F) and max 32°C (89.6°F). In November, the average high-temperature is relatively the same as in October - a still tropical 32°C (89.6°F). Weather in November »

December, the first month of the winter, in Port-au-Prince, is still a hot month, with average temperature fluctuating between 22°C (71.6°F) and 31°C (87.8°F). The ideal sea water temperature of 28.3°C (82.9°F) and only 3 rainfall days, with 33mm (1.3") of accumulated rainfall, make December the best time for swimming and other water activities. Weather in December »

What is the coldest month in Port-au-Prince?

January, February and December, with an average high-temperature of 31°C (87.8°F), are the coldest months.

How many days does it rain in Port-au-Prince?

In Port-au-Prince, during the entire year, the rain falls for 99 days and collects up to 1353mm (53.3") of precipitation.

What is the driest month in Port-au-Prince?

January and December are months with the least rain in Port-au-Prince, Haiti, when the rain falls for 3 days and typically aggregates up to 33mm (1.3") of rain.

What is the month with the coldest sea water in Port-au-Prince?

The month with the coldest seawater in Port-au-Prince, Haiti, is February, with an average sea temperature of 26.8°C (80.2°F).

What is the month with the most sunshine in Port-au-Prince?

February, April and August, with an average of 9.1h of sunshine, are months with the most sunshine.

What is the month with the highest UV index in Port-au-Prince?

Months with the highest UV index in Port-au-Prince are March through September, with an average maximum UV index of 12.

What is the rainiest month in Port-au-Prince?

May is the month with the most rainfall in Port-au-Prince, Haiti. Rain falls for 13 days and accumulates 231mm (9.1") of precipitation.

What is the warmest month in Port-au-Prince?

Warmest months are June through August, with an average high-temperature of 35°C (95°F).

When are the longest days in Port-au-Prince?

The month with the longest days in Port-au-Prince is June, with an average of 13.2h of daylight.

What is the month with the least sunshine in Port-au-Prince?

Months with the least sunshine in Port-au-Prince, Haiti, are June and December, with an average of 7.9h of sunshine.

What month is the sea warmest in Port-au-Prince?

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-au-Prince?

The month with the shortest days is December, with an average of 11h of daylight.

What is the month with the lowest UV index in Port-au-Prince?

With an average maximum UV index of 7, December is the month with the lowest UV index in Port-au-Prince, Haiti.
Average temperature - Port-au-Prince, Haiti
Average rainfall - Port-au-Prince, Haiti

The wettest month (with the highest rainfall) is May (231mm).
Driest months (with the lowest rainfall) are January and December (33mm).

Average rainfall days - Port-au-Prince, Haiti
Average sea temperature - Port-au-Prince, Haiti

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).

Average daylight / Average sunshine - Port-au-Prince, Haiti

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

Months with most sunshine are February, April and August (Average sunshine: 9.1h).
Months with least sunshine are June and December (Average sunshine: 7.9).

Average UV index - Port-au-Prince, Haiti

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).