Saint Vincent and the Grenadines in september: average Weather, Temperature and Climate, Where to go?
Weather in Saint Vincent and the Grenadines in september 2025
Below, find the the weather forecast for the month of september for most popular cities in Saint Vincent and the Grenadines. These predictions are probabilities for september from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in september in Kingstown
tolerable weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
35% of time
34%
15%
11%
Weather at 12pm
85°F
Partly Cloudy
36% of time
28%
21%
12%
Weather at 6pm
85°F
Moderate rain at times
35% of time
32%
20%
11%
Weather at 3am
85°F
37%
35%
12%
9%
More information about the weather in Kingstown in september
Where to go in Saint Vincent and the Grenadines in september?
Where to go in Saint Vincent and the Grenadines in september: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Saint Vincent and the Grenadines in september when it comes to the weather?
Remember:
The climate in Saint Vincent and the Grenadines in september ranges from good to tolerable depending on the region and city.
September is not the best month to spend holidays in Saint Vincent and the Grenadines. The weather everywhere is just ok: in Kingstown, Port Elizabeth, Georgetown, Barrouallie, Layou and Chateaubelair. The sun is not there all the time and you may be faced the rain often. Nonetheless, if you don't plan a pool and sun holiday but rather nature excursions or a trek, this climate could be appropriate. In addition, there are surely fewer tourists this month.
Climate in Saint Vincent and the Grenadines in september
Climate in Kingstown in september
In the month of september, the mean temperature in Kingstown is 85°F (maximum temperature is 85°F and minimum temperature is 85°F). The climate is burning around this city in this month. With 7.8in over 11 days, you risk getting wet slightly throughout your trip. But this is rather moderate and it will not be continuous.
With proper weather, the month of september is okay (but not good time) for traveling in this locality.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 7.8in | ||
| Number of days with rainfall | 11 day(s) (36%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 40% | ||
| Length of day | 12:12 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Georgetown in september
In september, the mean temperature in Georgetown is 83°F (maximum temperature is 83°F and minimum temperature is 81°F). The climate is very hot here in september. With 3.8in over 6 days, rain may occur during your trip. 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 Georgetown.
| September | |||
| Average temperature | 83°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 3.8in | ||
| Number of days with rainfall | 6 day(s) (21%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 37% | ||
| Length of day | 12:11 | ||
| Our opinion at whereandwhen.net | good |
Climate in Barrouallie in september
In the month of september, the mean temperature in Barrouallie is 83°F (maximum temperature is 83°F and minimum temperature is 81°F). The climate is very hot in that locality in this month. With 3.8in over 6 days, rainfall can happen during your vacations. But this is rather reasonably and it is only of temporary showers.
With proper weather, the month of september is okay (but not the best month) for traveling there in Saint Vincent and the Grenadines.
| September | |||
| Average temperature | 83°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 3.8in | ||
| Number of days with rainfall | 6 day(s) (21%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 37% | ||
| Length of day | 12:12 | ||
| Our opinion at whereandwhen.net | good |
Climate in Chateaubelair in september
In september, the mean temperature in Chateaubelair is 83°F (maximum temperature is 83°F and minimum temperature is 81°F). The climate is burning in that area in the month of september. With 3.8in over 6 days, you will experience some showers for your journey. But this is reasonably and it is only of temporary showers.
With a correct weather, september is okay (but not the best month) for traveling in Chateaubelair.
| September | |||
| Average temperature | 83°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 3.8in | ||
| Number of days with rainfall | 6 day(s) (21%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 37% | ||
| Length of day | 12:12 | ||
| Our opinion at whereandwhen.net | good |
Climate in Layou in september
In the month of september, maximum temperature is 83°F and minimum temperature is 81°F (for an average temperature of 83°F). The climate is very warm in that area in this month. With 3.8in over 6 days, you risk getting wet slightly for your stay. But this is pretty reasonably and you will not be too bothered by it.
With a correct weather, the month of september is okay (but not the best month) for traveling in Layou.
| September | |||
| Average temperature | 83°F | ||
| Highest temperature | 83°F | ||
| Lowest temperature | 81°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 3.8in | ||
| Number of days with rainfall | 6 day(s) (21%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 37% | ||
| Length of day | 12:12 | ||
| Our opinion at whereandwhen.net | good |
All cities in Saint Vincent and the Grenadines in september
| Kingstown in september | tolerable weather |
| Georgetown in september | good weather |
| Barrouallie in september | good weather |
| Chateaubelair in september | good weather |
| Layou in september | good weather |
| Port Elizabeth in september | tolerable weather |
Weather data for Saint Vincent and the Grenadines in september:
Weather data for Saint Vincent and the Grenadines in september is derived from an average of the weather forecast since 2009 in Saint Vincent and the Grenadines. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint Vincent and the Grenadines 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 Vincent and the Grenadines.