Saint-Martin in september: average Weather, Temperature and Climate, Where to go?
Weather in Saint Martin in september 2025
In this section, you have access to the weather forecast for september for most popular cities in Saint-Martin. These forecasts are statistics for september from weather reports for many years. The percentage indicates the probability of having the weather indicated.
Average weather in september in Marigot (Saint-Martin)
tolerable weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
43% of time
28%
13%
13%
Weather at 12pm
85°F
Partly Cloudy
38% of time
25%
17%
13%
Weather at 6pm
85°F
Partly Cloudy
38% of time
23%
23%
13%
Weather at 3am
85°F
44%
31%
12%
8%
More information about the weather in Marigot (Saint-Martin) in september
Where to go in Saint Martin in september?
Where to go in Saint Martin in september: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Saint Martin in september when it comes to the weather?
Remember:
The climate in Saint Martin in september is tolerable across the board.
That month is not the best month to visit Saint-Martin. The weather everywhere is quite correct: in anse-Marcel, baie-Nettlé, baie-de-Lucas, Marigot (Saint-Martin) and Colombier. The sun is not there all the time and you risk you to be soaked by rain frequently. Nonetheless, if you don't plan a pool & relaxation trip in Saint-Martin but rather cultural visits or walking, this climate may suit. In addition, there are certainly fewer tourists dyring this month of september.
Climate in Saint Martin in september
Climate in Marigot (Saint-Martin) in september
In september, maximum temperature is 85°F and minimum temperature is 85°F (for an average temperature of 85°F). The climate is very warm here in this month. With 8.3in over 11 days, you risk getting wet slightly for your holidays. But this is reasonably and you will not be too bothered by it.
With a correct climate, the month of september is okay (but not good month) for traveling in that area in Saint-Martin.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 8.3in | ||
| Number of days with rainfall | 11 day(s) (38%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 39% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in anse-Marcel in september
In the month of september, maximum temperature is 85°F and minimum temperature is 85°F (for an average temperature of 85°F). The climate is burning around this city in september. With 8.3in over 11 days, you risk getting wet slightly for your trip. But this is pretty moderate and it will not be continuous.
With proper weather, the month of september is okay (but not the best month) for traveling in this locality in Saint-Martin.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 8.3in | ||
| Number of days with rainfall | 11 day(s) (38%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 39% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in baie-de-Lucas in september
In the month of september, maximum temperature is 85°F and minimum temperature is 85°F (for an average temperature of 85°F). The climate is very hot in this location in the month of september. With 8.3in over 11 days, you will experience some showers throughout your vacations. But this is reasonably and you will not be too bothered by it.
With proper weather, september is okay (but not the best month) for traveling in this city in Saint-Martin.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 8.3in | ||
| Number of days with rainfall | 11 day(s) (38%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 39% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in baie-Nettlé in september
In the month of september, maximum temperature is 85°F and minimum temperature is 85°F (for an average temperature of 85°F). The climate is very hot there in the month of september. With 8.3in over 11 days, rain may occur throughout your holidays. But this is reasonably and it will not be continuous.
With proper weather, september is okay (but not good month) for traveling in this city in Saint-Martin.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 8.3in | ||
| Number of days with rainfall | 11 day(s) (38%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 40% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Colombier in september
In the month of september, maximum temperature is 85°F and minimum temperature is 85°F (for an average temperature of 85°F). The climate is very warm in this location in september. With 8.3in over 11 days, rainfall can happen for your holidays. But this is moderate and it will not be continuous.
With a correct climate, the month of september is okay (but not good time) for traveling in this locality in Saint-Martin.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 85°F | ||
| Rainfall | 8.3in | ||
| Number of days with rainfall | 11 day(s) (38%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 39% | ||
| Length of day | 12:14 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Saint Martin in september
| Marigot (Saint-Martin) in september | tolerable weather |
| anse-Marcel in september | tolerable weather |
| baie-de-Lucas in september | tolerable weather |
| baie-Nettlé in september | tolerable weather |
| Colombier in september | tolerable weather |
Weather data for Saint-Martin in september:
Weather data for Saint-Martin in september is derived from an average of the weather forecast since 2009 in Saint Martin. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint Martin 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 Saint Martin.