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Charlotte Amalie weather in September (Saint Thomas, US Virgin Islands)

What can you expect from the weather in Charlotte Amalie during September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In September, Charlotte Amalie generally has high temperatures and high rainfall. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 27°C. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.

Charlotte Amalie in September usually receives high rainfall, averaging around 148 mm for the month. With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. When we look at the climate data from the last 30 years, we can expect around 18 days of rain.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Charlotte Amalie. January, February, March, April, May, June, July and December typically offer the most optimal weather. In contrast, August and September tend to have less optimal conditions.

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

 

Charlotte Amalie, monthly averages in September

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 61%  
PrecipitationPrecipitation 148 mm  
Rainy daysRainy days 18 days  

Where to go in US Virgin Islands in September

Find out more about the weather in US Virgin Islands 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 Charlotte Amalie 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.

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 Charlotte Amalie.

Our site offers climate and forecast data for every country in the world. Are you going to US Virgin Islands? On this website you can find historical weather averages for many cities in US Virgin Islands. 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.