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Isle of Palms weather in September (South Carolina, United States of America)

Thinking of visiting Isle of Palms in September? Check the weather first! Find all the essential weather information for this month in our guide.

Temperatures

In September, the weather in Isle of Palms generally includes high temperatures and heavy rainfall. Throughout the day, temperatures can rise to about 29°C. At night, they generally drop to 22°C. These are average temperatures, but there can be hotter days. Be sure to wear appropriate clothing and stay hydrated to manage the heat.

Precipitation

Isle of Palms in September usually receives heavy rainfall, averaging around 168 mm for the month. Rain is expected on roughly 11 days.

Average sunshine

The days are predominantly sunny, with an estimated total of around 221 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you prefer dry days with pleasant temperatures, April, May and November typically offer the best circumstances. While February and August tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Isle of Palms, monthly averages in September

Min TemperatureMin Temperature 22°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 168 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 78% *  
SunshineSunshine 221 hours *  
Percentage SunshinePercentage Sunshine 59% *  
Data from: Charleston, the United States of America (14 KM, 8 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.

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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
8/10
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 Isle of Palms.

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.