US Virgin IslandsCountries US Virgin Islands Saint John September
US Virgin IslandsUS Virgin Islands Saint John
Saint John US Virgin Islands
Weather in September
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Weather in September in Saint John

Thinking about venturing to Saint John this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Saint John in September?

Saint John is a region in US Virgin Islands. September in Saint John generally has warm temperatures, with high precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C and nighttime temperatures around 27°C in Saint John. To learn more about the conditions in specific areas of Saint John in September, check out the map below. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

To explore the conditions in Saint John in more detail, check the map below.

Precipitation

September is a rainy month with an average rainfall of around 145 mm in Saint John. Looking at the climate data spanning the last 30 years, this month sees the heaviest rainfall of the year in Saint John.

For a more detailed look at Saint John's conditions throughout the year, check out our Saint John climate page.

Where to go in Saint John in September

Find more information for the most popular destinations in the Saint John on the map below. Click on a destination dot for more details.

Weather conditions Weather
Temperatures
Precipitation
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).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit US Virgin Islands, check out our Saint John's climate page.

Popular destinations

What is the weather like in September for the most popular destinonation in Saint John?

Saint John

In September Saint John generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and high monthly rainfall. So on average the conditions are tolerable that month.

Saint John
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
30°C 
27°C 
112 mm 
20 days 
tolerable 
September September
30°C 
27°C 
145 mm 
19 days 
tolerable 
October   >> October
>>  
29°C 
26°C 
140 mm 
19 days 
pleasant 
Climate in Saint John

Is your destination not in the list? Have a look at other destinations in Saint John, in US Virgin Islands.

Is September the best time to visit Saint John?

Given the typically tolerable weather conditions in Saint John, September may not be the ideal time to visit Saint John.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May, June, July and December offering mostly perfect weather in Saint John. On the other hand, the weather in August and September tend to be tolerable.

Interested in more climate information?

We have much more information about the climate in Saint John.

Weather and climate has detailed information for every country in the world. Are you going to US Virgin Islands? Get detailed 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 travel conditions. Find out where to go with our weather planner.