Measurements:
°C
°F
Chattanooga
24°F
SW 5 mph
Feels like: 16°F
Precip: 0%
World Resorts USA Chattanooga Weather September Weather in Chattanooga

Chattanooga Weather: September

Average Day Temperature: 84.1°F
Average Night Temperature: 65.2°F
Number of Sunny Days: 15 days
Sunshine Hours: 11.8 - 12.9 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.0 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 99°F. The lowest night temperature was 52°F. The average values for day and night temperatures during September were 83.7°F и 66.0°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Chattanooga is 1.0 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 3.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chattanooga in September is 7.6 hours.

Best Time to Visit Chattanooga
The most sunny months:
September 15 days
October 15 days
November 14 days
The most warm months:
July 91.1 °F
August 90.3 °F
June 87.5 °F
The most cold months:
January 47.3 °F
December 52.2 °F
February 53.2 °F
The most rainy months:
March 6 days
February 5 days
April 5 days
The most windy months:
March 6 mph
April 6 mph
February 6 mph

Chattanooga on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Chattanooga
Local time: 05:32
22 dec, sunday
0600 24°F
SW
5 mph
0900 26°F
SW
6 mph
1200 40°F
SW
3 mph
1500 46°F
W
2 mph
1800 42°F
SW
1 mph
2100 34°F
W
2 mph
23 dec, monday
0000 30°F
NW
2 mph
0300 30°F
N
4 mph