Temperature in Tennessee in September

Tennessee is a region in the United States of America. In September the average maximum daytime temperatures are high and range from 24°C in Mountain City to 30°C in Memphis. Nighttime temperatures generally drop to 19°C in Memphis and 12°C in Mountain City.

What is the temperature of the different cities in Tennessee in September?

Find the average daytime temperatures in September for the most popular destinations in Tennessee on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Tennessee's climate page.

What is the warmest city in September in Tennessee?

Memphis tops the warmest city list in our database with average maximum daytime temperatures around 30°C and a minimum nighttime temperature of around 19°C.

What is the coldest city in September in Tennessee?

Our database indicates that in September, Mountain City is the city with the coolest temperatures in Tennessee. You can expect daytime highs of 24°C and nighttime lows close to 12°C.

How much sun does Tennessee get in September?

Gatlinburg enjoys approximately 233 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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.