Haiti in september: average Weather, Temperature and Climate, Where to go?
Weather in Haiti in september 2025
In this section, check out the weather forecast for september for most popular cities in Haiti. These datas are probabilities for september from weather reports for many years. The percentage indicates the possibility of having the weather indicated.
Average weather in september in Port Au Prince
tolerable weather UV index: 7
Weather at 6am
79°F
Clear/Sunny
62% of time
28%
9%
2%
Weather at 12pm
92°F
Clear/Sunny
49% of time
18%
17%
11%
Weather at 6pm
74°F
Heavy rain
52% of time
28%
14%
7%
Weather at 3am
67°F
44%
20%
19%
17%
More information about the weather in Port Au Prince in september
Where to go in Haiti in september?
Where to go in Haiti in september: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in each region in september?
| Artibonite Department (Les Gonaïves, Saint-Marc...) | 88°F | 15 days | 86°F | tolerable weather |
| Département du Nord (Cap-Haïtien...) | 88°F | 14 days | 86°F | tolerable weather |
| Nord-Est Department (Fort Liberté...) | 88°F | 14 days | 86°F | tolerable weather |
| Nord-Ouest Department (Port-de-Paix, Tortuga Island...) | 88°F | 15 days | 86°F | tolerable weather |
| Sud Department (Les Cayes...) | 86°F | 10 days | 86°F | tolerable weather |
| West (Port Au Prince, Thomazeau, Gonâve Island...) | 88°F to 92°F | 15 à 17 days | 86°F | tolerable weather |
Where should you go in Haiti in september when it comes to the weather?
Remember:
The climate in Haiti in september is tolerable across the board.
That month is not the best month to spend holidays in Haiti. The weather everywhere is quite correct: in Thomazeau, Fort Liberté, Gonâve Island, Les Gonaïves, Cap-Haïtien, Saint-Marc, Port-de-Paix, Port Au Prince, Turtle Island and Les Cayes. The sun is not there all the time and you may be faced the rain often. However, if you don't plan a beach and relaxation travel but rather city tours, this climate could be appropriate. In addition, there are certainly fewer tourists this month.
Climate in Haiti in september
Climate in Port Au Prince in september
In the month of september, the mean temperature in Port Au Prince is 86°F (maximum temperature is 92°F and minimum temperature is 79°F). The climate is burning in that locality in this month. With 11.3in over 17 days, the weather is rather to rain for your stay. So remember to pack clothes for rain.
With a correct climate, the month of september is okay (but not the best time) for traveling in this city.
| September | |||
| Average temperature | 86°F | ||
| Highest temperature | 92°F | ||
| Lowest temperature | 79°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 11.3in | ||
| Number of days with rainfall | 17 day(s) (55%) | ||
| Humidity | 82% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 28% | ||
| Length of day | 12:15 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Cap-Haïtien in september
In september, the mean temperature in Cap-Haïtien is 85°F (maximum temperature is 88°F and minimum temperature is 81°F). The climate is burning in this city in september. With 7.2in over 14 days, rain may occur during your journey. But this is moderate and it is only of temporary showers.
With proper weather, the month of september is okay (but not good month) for traveling in this locality in Haiti.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.2in | ||
| Number of days with rainfall | 14 day(s) (46%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 23% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Les Cayes in september
In the month of september, the mean temperature in Les Cayes is 85°F (maximum temperature is 86°F and minimum temperature is 81°F). The climate is very hot here in september. With 5.6in over 10 days, you will experience some showers during your stay. But this is pretty moderate and it is only of temporary showers.
With proper weather, september is okay (but not the best time) for traveling there.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 5.6in | ||
| Number of days with rainfall | 10 day(s) (32%) | ||
| Humidity | 80% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 24% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Fort Liberté in september
In september, maximum temperature is 88°F and minimum temperature is 81°F (for an average temperature of 85°F). The climate is burning in that area in this month. With 7.2in over 14 days, rainfall can happen for your trip. But this is pretty reasonably and it is only of temporary showers.
With a correct climate, september is okay (but not the best time) for traveling in this locality.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.2in | ||
| Number of days with rainfall | 14 day(s) (46%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 23% | ||
| Length of day | 12:15 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Les Gonaïves in september
In the month of september, the mean temperature in Les Gonaïves is 85°F (maximum temperature is 88°F and minimum temperature is 81°F). The climate is very warm in this city in this month. With 8.7in over 15 days, rain may occur throughout your trip. But this is reasonably and it is only of temporary showers.
With a correct weather, the month of september is okay (but not the best time) for traveling there.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 87°F | ||
| Rainfall | 8.7in | ||
| Number of days with rainfall | 15 day(s) (49%) | ||
| Humidity | 83% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 25% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Haiti in september
| Port Au Prince in september | tolerable weather |
| Cap-Haïtien in september | tolerable weather |
| Les Cayes in september | tolerable weather |
| Fort Liberté in september | tolerable weather |
| Les Gonaïves in september | tolerable weather |
| Gonâve Island in september | tolerable weather |
| Tortuga Island in september | tolerable weather |
| Port-de-Paix in september | tolerable weather |
| Saint-Marc in september | tolerable weather |
| Thomazeau in september | tolerable weather |
Weather data for Haiti in september:
Weather data for Haiti in september is derived from an average of the weather forecast since 2009 in Haiti. There is a margin of error and these forecasts are to be considered as general information only. The weather in Haiti can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Haiti.