Seabrook Island weather in September (United States of America)

Thinking of visiting Seabrook Island in September? Check the weather first! See what weather conditions to anticipate this month with our guide.

Temperatures

During September, Seabrook Island usually has high temperatures and high rainfall. The temperature during the day can rise to approximately 29°C. At night, it falls to around 21°C. Average temperatures can be deceiving; some days will be hotter. Wear breathable fabrics and drink plenty of water to stay cool.

Precipitation

Seabrook Island in September usually receives high rainfall, averaging around 126 mm for the month. Historically, approximately 11 days this month are expected to have rain.

Average sunshine

With around 221 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

In case you lean more towards enjoying temperate temperatures and rain-free days March, April, May and November typically offer the most optimal weather. In contrast, January, February, June, July and August tend to have less optimal conditions.

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

 

Seabrook Island, monthly averages in September

Min Temperature 21°C  

Max Temperature 29°C  

Chance of Rain 37%  

Precipitation 126 mm  

Rainy days 11 days  

Humidity 78% *  

Sunshine 221 hours *  

Percentage Sunshine 59% *  

Data from: Charleston, the United States of America (31 KM, 19 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Seabrook Island.

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