Marietta weather in September (Georgia, United States of America)

Can you expect sunny skies in Marietta in September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The weather in Marietta during September is usually perfect, offering high temperatures and moderate rainfall. During the day, temperatures usually reach up to 28°C. At night, they tend to fall to approximately 18°C.

Precipitation

Marietta in September usually receives moderate rainfall, averaging around 87 mm for the month. This month is perfect for outdoor adventures, thanks to its lack of rain. Make the most of this dry weather. Past climate data indicates that roughly 8 days will see rain.

Average sunshine

With approximately 227 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. May, September and October generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Marietta, monthly averages in September

Min Temperature 18°C  

Max Temperature 28°C  

Chance of Rain 27%  

Precipitation 87 mm  

Rainy days 8 days  

Humidity 74% *  

Sunshine 227 hours *  

Percentage Sunshine 61% *  

* Data from: Atlanta, the United States of America (27 KM, 16 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

8/10

Outdoor sports

7/10

Interested in more climate information?

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

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.