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Saint Johnʼs weather in September (Antigua, Antigua & Barbuda)

What can you expect from the weather in Saint Johnʼs during September? This guide provides all the details you need.

Temperatures

In September, Saint Johnʼs generally has high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 30°C. But by evening, they drop to around 27°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Precipitation

Saint Johnʼs in September usually receives high rainfall, averaging around 138 mm for the month. Rain is expected on roughly 17 days.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Saint Johnʼs. January, February, March, April, May, June, July and December typically offer the best circumstances. While August and September tend to showcase less optimal conditions.

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

 

Saint Johnʼs, monthly averages in September

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 55%  
PrecipitationPrecipitation 138 mm  
Rainy daysRainy days 17 days  

Where to go in Antigua & Barbuda in September

Find out more about the weather in Antigua & Barbuda and which places have the best travel conditions in this month.

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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 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.

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Saint Johnʼs.

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