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Gatlinburg weather in September (Tennessee, United States of America)

Curious about the climate in Gatlinburg this September? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

The month of September in Gatlinburg typically brings high temperatures and high rainfall. Expect daytime highs to reach approximately 26°C, with nighttime lows dipping to around 13°C.

Precipitation

Gatlinburg in September usually receives high rainfall, averaging around 110 mm for the month. When we look at the climate data from the last 30 years, you can expect around 12 days of rain.

Average sunshine

With approximately 233 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you prefer dry days with pleasant temperatures, October typically offers the best circumstances. While January, February and December 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.

 

Gatlinburg, monthly averages in September

Min TemperatureMin Temperature 13°C  
Max TemperatureMax Temperature 26°C  
Chance of RainChance of Rain 41%  
PrecipitationPrecipitation 110 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 76% *  
SunshineSunshine 233 hours *  
Percentage SunshinePercentage Sunshine 62% *  
Data from: Knoxville, the United States of America (46 KM, 28 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
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 Gatlinburg.

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.