Marigot Bay weather in September (Saint Lucia)

Curious about the September weather in Marigot Bay? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In September, Marigot Bay typically experiences very high temperatures and high rainfall. Throughout the daytime, temperatures often hover around 31°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 26°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Marigot Bay in September usually receives high rainfall, averaging around 124 mm for the month. Typically around 24 days of rainfall is expected.

The city usually sees around 238 hours of sunlight, indicating many sunny days.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Marigot Bay. January, February and March typically offer the most agreeable circumstances. On the other hand, August, September, October and November tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Marigot Bay climate page with graphs.

 

Marigot Bay, monthly averages in September

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 31°C  
Chance of RainChance of Rain 80%  
PrecipitationPrecipitation 124 mm  
Rainy daysRainy days 24 days  
HumidityHumidity 81% *  
SunshineSunshine 238 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Saint Lucia, Saint Lucia (9 KM, 5 Miles).

Where to go in Saint Lucia in September

Find out more about the weather in Saint Lucia in September and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Marigot Bay in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Marigot Bay.

Our site offers climate and forecast data for every country in the world. Are you going to Saint Lucia? On this website you can find historical weather averages for many cities in Saint Lucia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.