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

How does the September weather in Suwanee compare to other months? Find all the essential weather information for this month in our guide.

Temperatures

Expect perfect weather in Suwanee during September, which means high temperatures and moderate rainfall. Daytime temperatures are expected to be around 28°C, cooling off to about 17°C at night.

Precipitation

Suwanee in September usually receives moderate rainfall, averaging around 97 mm for the month. Historically, the month has about 7 days of rain.

Average sunshine

There are approximately 227 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. April and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Suwanee, monthly averages in September

Min Temperature 17°C  

Max Temperature 28°C  

Chance of Rain 24%  

Precipitation 97 mm  

Rainy days 7 days  

Humidity 74% *  

Sunshine 227 hours *  

Percentage Sunshine 61% *  

* Data from: Atlanta, the United States of America (44 KM, 27 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

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 Suwanee.

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.