Haiti weather in September 2026

Q: How hot is it in Haiti in September?

Daytime temperatures usually reach 32°C in Port-au-Prince, Haiti in September with very high heat and humidity, falling to 22°C at night.

Q: How sunny is it in Haiti in September?

There are normally 7 hours of bright sunshine each day in Port-au-Prince, Haiti in September - that's 59% of daylight hours.

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

The average sea temperature around Port-au-Prince, Haiti in September is 30°C.

Q: Does it rain in Haiti in September?

There are usually 14 days with some rain in Port-au-Prince, Haiti in September and the average monthly rainfall is 166mm.

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

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

Expect daytime maximum temperatures of 32°C in Haiti in September and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 166 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
166
166 mm of monthly rainfall
11
11+ (Extreme) UV index
30
30°C sea temperature

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Recommended for Haiti

The September 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 September

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

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How hot is it in Haiti in September?

Daytime temperatures usually reach 32°C in Port-au-Prince, Haiti in September with very high heat and humidity, falling to 22°C at night.

How sunny is it in Haiti in September?

There are normally 7 hours of bright sunshine each day in Port-au-Prince, Haiti in September - that's 59% of daylight hours.

How warm is the sea around Haiti in September?

The average sea temperature around Port-au-Prince, Haiti in September is 30°C.

Does it rain in Haiti in September?

There are usually 14 days with some rain in Port-au-Prince, Haiti in September and the average monthly rainfall is 166mm.

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

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

Haiti September sunrise & sunset times

Browse the sunrise and sunset times for Haiti in September 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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