Chattanooga weather in September 2024

Expect 82°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Chattanooga in September. Check more long-term weather averages for Chattanooga in September before you book your next holiday to Tennessee in 2024/2025.

82
82°F max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
61
61°F min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
4.1
4.1 inches of monthly rainfall
8
8 (Very High) UV index

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The September weather guide for Tennessee (Chattanooga) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Chattanooga in September?

Daytime temperatures usually reach 82°F in Chattanooga in September with moderate heat and humidity, falling to 61°F at night.

How sunny is it in Chattanooga in September?

There are normally 8 hours of bright sunshine each day in Chattanooga in September - that's 61% of daylight hours.

Does it rain in Chattanooga in September?

There are usually 8 days with some rain in Chattanooga in September and the average monthly rainfall is 4.1 inches.

What is the chance of a hurricane in Chattanooga in September?

On average less than 1 day in September in Chattanooga is likely to be affected by the passage of one or more tropical storms.

Chattanooga September sunrise & sunset times

Browse the sunrise and sunset times for Chattanooga in September 2024. Select a month to view Chattanooga sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st September 2024	07:14	20:07
Sunday, 15th September 2024	07:24	19:47
Monday, 30th September 2024	07:36	19:26

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Tennessee - quick facts
Flight time^✝	9 hours
Time difference	UK -5 to -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Tennessee Department of Tourist Development