Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
September verdict
Chattanooga, Tennessee, United States in September
Weather score72Very good
Very good for holiday weather
Average highs sit around 28°C, giving warm days by monthly-average standards. Sunshine averages 7.4h per day, enough for a balanced month. Rainfall averages 105mm, so some wet days are possible.
September weather
Monthly averages
Temp
28°C
Rain
105mm
Sun
7.4h
Weather score
72
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 105mm, so some wet days are possible.
Some sun
Sunshine averages 7.4h per day, enough for a balanced month.
Map
Weather map
Compare Chattanooga, Tennessee, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September28°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September105mm average rain
September sits on the drier side of Chattanooga's year, which helps with sightseeing and transfers.
Driest monthsApril, June, and August to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.4 hours average sun
September sits close to Chattanooga's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September72 weather score
September scores above Chattanooga's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
Hotels in Chattanooga, Tennessee, United States
Marriott
View all
Chattanooga Marriott DowntownChattanooga, Tennessee, USA
The Westin ChattanoogaChattanooga, Tennessee, USA
The Edwin Hotel, Autograph CollectionChattanooga, Tennessee, USA
The Dwell Hotel, a Member of Design Hotels™Chattanooga, Tennessee, USA
Kinley Chattanooga Southside, a Tribute Portfolio HotelChattanooga, Tennessee, USA
Aloft Chattanooga Hamilton PlaceChattanooga, Tennessee, USA