East Chattanooga in Fall
In fall (September, October and November), East Chattanooga sees average daytime highs around 71°F and overnight lows near 51°F, with 11.4 in of rain over about 24 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 85°F in early September to 56°F by late November. The sky is clear or mostly clear about 43% of the time across fall, and the air most often feels dry.
Fall is East Chattanooga's best season of the year to visit on our travel score. For the whole year in context, see East Chattanooga's year-round climate.
- Avg daytime high
- 71°F
- 2nd-warmest season
- Avg overnight low
- 51°F
- Rainfall
- 11.4 in
- 24 wet days
- Avg wind
- 5 mph
- Travel score
- 6.3
- best season of the year
- Months
- Sep · Oct · Nov
Temperature in East Chattanooga in Fall
Over the season highs ease from about 85°F in early September to 56°F by late November.
A typical fall day in East Chattanooga reaches about 71°F and drops to 51°F overnight. The warmest of the three months is September, the coolest November.
How fall really feels in East Chattanooga
Once humidity and wind are folded in, fall brings about 0 days that feel above 90°F and 0 that feel at or below 32°F.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
East Chattanooga weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 49° / 33° | 4.7 | 10.2 | 1.1 | 9.9 | 2.1 |
| Feb | 54° / 35° | 4.4 | 10.1 | 0.9 | 10.7 | 3.1 |
| Mar | 62° / 42° | 5.2 | 11.6 | 0.2 | 11.7 | 5.1 |
| Apr | 71° / 50° | 4.7 | 10.3 | 0 | 12.9 | 6.5 |
| May | 78° / 59° | 4.0 | 10.6 | 0 | 13.8 | 6.6 |
| Jun | 85° / 67° | 3.8 | 12.9 | 0 | 14.3 | 5.0 |
| Jul | 87° / 70° | 4.1 | 13.2 | 0 | 14.1 | 4.3 |
| Aug | 87° / 69° | 3.3 | 11.3 | 0 | 13.3 | 4.7 |
| Sep | 82° / 63° | 3.9 | 8 | 0 | 12.2 | 6.5 |
| Oct | 71° / 51° | 3.3 | 7.1 | 0 | 11.1 | 7.2 |
| Nov | 60° / 41° | 4.2 | 8.7 | 0 | 10.2 | 5.2 |
| Dec | 52° / 35° | 5.1 | 10.3 | 0.4 | 9.7 | 2.7 |
Cloud cover in Fall
The sky is clear or mostly clear about 43% of the time across fall.
Chance of precipitation in Fall
East Chattanooga gets around 11.4 in of rain over 24 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 5 mph across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 48 min in early September to 9 h 48 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.7 kWh/m².
Is fall a good time to visit East Chattanooga?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit East Chattanooga for sightseeing.
What to pack for East Chattanooga in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, East Chattanooga sees daytime highs around 71°F and nights near 51°F. Pack light clothes. Worth having: a warm layer, rain gear and sun protection. About 24 days see rain.
UV index in East Chattanooga in Fall
Clear-sky midday UV across fall averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in East Chattanooga peaks around July 12 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 6 | 7 | 8 | 10 | 10 | 8 | 7 | 5 | 4 | 2 |
| Level | Moderate | Moderate | High | High | Very high | Very high | Extreme | Very high | Very high | Moderate | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 7 | High |
| May | 8 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Extreme |
| Aug | 8 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | Moderate |
| Nov | 4 | Moderate |
| Dec | 2 | Moderate |
Air quality in East Chattanooga in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in East Chattanooga is worst in July — around 18 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (January, 6 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 6 | 8 | 11 | 11 | 13 | 15 | 18 | 15 | 12 | 8 | 8 | 6 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 8 | Good |
| Mar | 11 | Good |
| Apr | 11 | Good |
| May | 13 | Moderate |
| Jun | 15 | Moderate |
| Jul | 18 | Moderate |
| Aug | 15 | Moderate |
| Sep | 12 | Good |
| Oct | 8 | Good |
| Nov | 8 | Good |
| Dec | 6 | Good |
Where is East Chattanooga?
East Chattanooga sits at 35.1°N, 85.2°W, 682 ft above sea level, in United States. The nearest listed city is East Ridge, 3.7 mi away.
Topography around East Chattanooga
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of East Chattanooga.
Within 2 miles, the terrain around East Chattanooga has only modest variations in elevation — a maximum elevation change of 466 ft around an average of 738 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,657 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,661 ft.
The land around East Chattanooga is covered by trees (59%) and artificial surfaces (22%) within 2 miles, trees (67%) within 10 miles, and trees (77%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for East Chattanooga (35.0654°, -85.2491°, elevation 682 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.