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

What weather conditions can you expect in Summerville this September? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

During September, Summerville usually has high temperatures and high rainfall. The daytime often sees temperatures reaching 30°C, but nighttime brings a cool-down to 19°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.

Precipitation

Summerville in September usually receives high rainfall, averaging around 136 mm for the month. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.

Average sunshine

Expect a lot of sunshine this month, with about 221 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If your ideal day consists of dry skies and moderate temperatures March, April and November generally stand out with the best circumstances. While February tends to showcase less optimal conditions.

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

 

Summerville, monthly averages in September

Min Temperature 19°C  

Max Temperature 30°C  

Chance of Rain 37%  

Precipitation 136 mm  

Rainy days 11 days  

Humidity 78% *  

Sunshine 221 hours *  

Percentage Sunshine 59% *  

Data from: Charleston, the United States of America (33 KM, 20 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

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).

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 Summerville.

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.