Haiti weather in August 2026

Q: How hot is it in Haiti in August?

Daytime temperatures usually reach 33°C in Port-au-Prince, Haiti in August with very high heat and humidity, falling to 22°C at night.

Q: How sunny is it in Haiti in August?

There are normally 8 hours of bright sunshine each day in Port-au-Prince, Haiti in August - that's 65% of daylight hours.

Q: How warm is the sea around Haiti in August?

The average sea temperature around Port-au-Prince, Haiti in August is 29°C.

Q: Does it rain in Haiti in August?

There are usually 13 days with some rain in Port-au-Prince, Haiti in August and the average monthly rainfall is 144mm.

Q: What is the chance of a hurricane in Haiti in August?

On average less than 1 day in August in Port-au-Prince, Haiti is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 33°C in Haiti in August and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 144 mm of rainfall in the month.

33
33°C max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
22
22°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
144
144 mm of monthly rainfall
11
11+ (Extreme) UV index
29
29°C sea temperature

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Recommended for Haiti

The August weather guide for Haiti (Port-au-Prince) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Haiti temperatures in August

Below are average maximum temperatures at popular countries, regions and places in Haiti in August. Select a holiday destination to see more weather parameters.

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How hot is it in Haiti in August?

Daytime temperatures usually reach 33°C in Port-au-Prince, Haiti in August with very high heat and humidity, falling to 22°C at night.

How sunny is it in Haiti in August?

There are normally 8 hours of bright sunshine each day in Port-au-Prince, Haiti in August - that's 65% of daylight hours.

How warm is the sea around Haiti in August?

The average sea temperature around Port-au-Prince, Haiti in August is 29°C.

Does it rain in Haiti in August?

There are usually 13 days with some rain in Port-au-Prince, Haiti in August and the average monthly rainfall is 144mm.

What is the chance of a hurricane in Haiti in August?

On average less than 1 day in August in Port-au-Prince, Haiti is likely to be affected by the passage of one or more tropical storms.

Haiti August sunrise & sunset times

Browse the sunrise and sunset times for Haiti in August 2026. Select a month to view Haiti sunrise and sunset times for the next 12 months. The Haiti sunrise and sunset times shown below are for Port-au-Prince.

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