Saint John weather in September (Saint John, US Virgin Islands)
Wondering what the weather is like in Saint John during September? Here’s a detailed forecast of the month’s weather patterns.
Temperatures
In September, Saint John usually has high temperatures and high rainfall. You can expect daytime temperatures to reach around 30°C, while the nights will see a decline to about 27°C. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.
Precipitation
Saint John in September usually receives high rainfall, averaging around 145 mm for the month. Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. Past climate data indicates that roughly 19 days will see rain.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Saint John. January, February, March, April, May, June, July and December typically offer the most agreeable circumstances. On the other hand, August and September tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Saint John climate page with graphs.
Saint John, monthly averages in September
Min Temperature
27°C
Max Temperature
30°C
Chance of Rain
62%
Precipitation
145 mm
Rainy days
19 days
Where to go in US Virgin Islands in September
Find out more about the weather in US Virgin Islands and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Saint John.
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 travel conditions. Find out where to go with our weather planner.
