East Ridge weather in September
In September, East Ridge sees average daytime highs of 82°F and overnight lows near 63°F, with 3.9 in of rain across 8 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.
Highs ease over the month, from about 85°F in the first days to 78°F by the end. The sky is clear or mostly clear about 41% of the time in September, and the air most often feels muggy.
Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is East Ridge's 2nd-clearest and 9th-windiest month. For the whole year in context, see East Ridge's year-round climate.
- Daytime high
- 82°
- 4th warmest
- Overnight low
- 63°
- 9th coldest
- Rainfall
- 3.9 in
- 8 wet days
- Daylight
- 12 h 12 min
- 6:29 AM – 6:42 PM
- Cloud cover
- 51%
- 2nd clearest
- Wind
- 4 mph
- 9th windiest
- Solar energy
- 4.61 kWh/m²
- Travel score
- 6.5
- out of 10
East Ridge is city in Hamilton County, Tennessee, United States of America.
- Density
- 978/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 85°F in the first days to 78°F by the end.
A typical September day in East Ridge reaches about 82°F in the afternoon and slips back to 63°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 74°F and 90°F. Set against its neighbours, September runs about 5°F cooler than August and about 10°F warmer than October.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 85 | 85 | 85 | 85 | 85 | 84 | 84 | 84 | 84 | 83 | 83 | 83 | 83 | 82 | 82 | 82 | 81 | 81 | 81 | 80 | 80 | 80 | 79 | 79 | 79 | 78 | 78 | 78 | 77 | 77 |
| Avg low (°F) | 67 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 64 | 64 | 64 | 63 | 63 | 63 | 62 | 62 | 62 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 58 | 58 | 58 | 57 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 85 | 67 |
| 2 | 85 | 67 |
| 3 | 85 | 67 |
| 4 | 85 | 66 |
| 5 | 85 | 66 |
| 6 | 84 | 66 |
| 7 | 84 | 65 |
| 8 | 84 | 65 |
| 9 | 84 | 65 |
| 10 | 83 | 65 |
| 11 | 83 | 64 |
| 12 | 83 | 64 |
| 13 | 83 | 64 |
| 14 | 82 | 63 |
| 15 | 82 | 63 |
| 16 | 82 | 63 |
| 17 | 81 | 62 |
| 18 | 81 | 62 |
| 19 | 81 | 62 |
| 20 | 80 | 61 |
| 21 | 80 | 61 |
| 22 | 80 | 60 |
| 23 | 79 | 60 |
| 24 | 79 | 60 |
| 25 | 79 | 59 |
| 26 | 78 | 59 |
| 27 | 78 | 58 |
| 28 | 78 | 58 |
| 29 | 77 | 58 |
| 30 | 77 | 57 |
How September really feels in East Ridge
Once humidity and wind are folded in, September averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
East Ridge weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.
| 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 September
The sky is clear or mostly clear about 41% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 55 | 56 | 57 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 58 | 59 | 58 | 57 | 57 | 56 | 56 | 56 | 56 | 56 | 58 | 58 | 58 | 60 | 61 | 61 | 62 | 62 |
| Cloudier (%) | 45 | 44 | 43 | 43 | 43 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 42 | 41 | 42 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 42 | 42 | 42 | 40 | 39 | 39 | 38 | 38 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 55 | 45 |
| 2 | 56 | 44 |
| 3 | 57 | 43 |
| 4 | 57 | 43 |
| 5 | 57 | 43 |
| 6 | 58 | 42 |
| 7 | 58 | 42 |
| 8 | 58 | 42 |
| 9 | 59 | 41 |
| 10 | 59 | 41 |
| 11 | 59 | 41 |
| 12 | 59 | 41 |
| 13 | 58 | 42 |
| 14 | 59 | 41 |
| 15 | 58 | 42 |
| 16 | 57 | 43 |
| 17 | 57 | 43 |
| 18 | 56 | 44 |
| 19 | 56 | 44 |
| 20 | 56 | 44 |
| 21 | 56 | 44 |
| 22 | 56 | 44 |
| 23 | 58 | 42 |
| 24 | 58 | 42 |
| 25 | 58 | 42 |
| 26 | 60 | 40 |
| 27 | 61 | 39 |
| 28 | 61 | 39 |
| 29 | 62 | 38 |
| 30 | 62 | 38 |
Chance of precipitation in September
East Ridge gets around 3.9 in of rain over 8 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 27% and peaks near 30% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 25 |
| Rain chance (%) | |
|---|---|
| 1 | 30 |
| 2 | 29 |
| 3 | 28 |
| 4 | 28 |
| 5 | 27 |
| 6 | 26 |
| 7 | 26 |
| 8 | 25 |
| 9 | 25 |
| 10 | 25 |
| 11 | 24 |
| 12 | 24 |
| 13 | 25 |
| 14 | 25 |
| 15 | 26 |
| 16 | 26 |
| 17 | 27 |
| 18 | 27 |
| 19 | 28 |
| 20 | 28 |
| 21 | 28 |
| 22 | 28 |
| 23 | 28 |
| 24 | 28 |
| 25 | 27 |
| 26 | 27 |
| 27 | 26 |
| 28 | 25 |
| 29 | 25 |
| 30 | 25 |
Humidity in September
Most of September feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the muggy band about 30% of days. Sticky, muggy-or-worse air turns up on roughly 37% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 19 | 21 | 23 | 25 | 27 | 29 | 31 | 33 | 35 | 37 |
| Comfortable (%) | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 |
| Humid (%) | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 26 |
| Muggy (%) | 45 | 44 | 43 | 43 | 42 | 40 | 39 | 38 | 37 | 36 | 34 | 33 | 32 | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 15 |
| Oppressive (%) | 21 | 19 | 18 | 16 | 15 | 13 | 12 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 3 | 9 | 22 | 45 | 21 |
| 2 | 3 | 10 | 23 | 44 | 19 |
| 3 | 4 | 11 | 24 | 43 | 18 |
| 4 | 4 | 12 | 25 | 43 | 16 |
| 5 | 5 | 13 | 26 | 42 | 15 |
| 6 | 5 | 14 | 27 | 40 | 13 |
| 7 | 6 | 15 | 28 | 39 | 12 |
| 8 | 7 | 16 | 29 | 38 | 10 |
| 9 | 8 | 17 | 30 | 37 | 9 |
| 10 | 8 | 18 | 30 | 36 | 8 |
| 11 | 9 | 19 | 30 | 34 | 7 |
| 12 | 10 | 20 | 30 | 33 | 7 |
| 13 | 11 | 21 | 30 | 32 | 6 |
| 14 | 11 | 21 | 30 | 31 | 6 |
| 15 | 12 | 22 | 30 | 30 | 5 |
| 16 | 13 | 23 | 30 | 29 | 5 |
| 17 | 14 | 23 | 30 | 28 | 5 |
| 18 | 15 | 23 | 30 | 27 | 5 |
| 19 | 16 | 23 | 30 | 26 | 5 |
| 20 | 17 | 23 | 30 | 25 | 4 |
| 21 | 19 | 23 | 30 | 24 | 4 |
| 22 | 21 | 23 | 30 | 23 | 4 |
| 23 | 23 | 23 | 29 | 21 | 4 |
| 24 | 25 | 23 | 29 | 20 | 4 |
| 25 | 27 | 22 | 28 | 19 | 3 |
| 26 | 29 | 22 | 28 | 18 | 3 |
| 27 | 31 | 22 | 27 | 17 | 3 |
| 28 | 33 | 21 | 27 | 16 | 3 |
| 29 | 35 | 21 | 26 | 15 | 2 |
| 30 | 37 | 21 | 26 | 15 | 2 |
Wind in September
Winds average 4 mph in September.
Across September, daily wind ranges from about 4 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 4 | calm |
| 2 | 4 | calm |
| 3 | 4 | calm |
| 4 | 4 | calm |
| 5 | 4 | calm |
| 6 | 4 | calm |
| 7 | 4 | calm |
| 8 | 4 | calm |
| 9 | 4 | calm |
| 10 | 4 | calm |
| 11 | 4 | calm |
| 12 | 4 | calm |
| 13 | 4 | calm |
| 14 | 4 | calm |
| 15 | 4 | calm |
| 16 | 4 | calm |
| 17 | 4 | calm |
| 18 | 4 | calm |
| 19 | 4 | calm |
| 20 | 4 | calm |
| 21 | 4 | calm |
| 22 | 4 | calm |
| 23 | 4 | calm |
| 24 | 4 | calm |
| 25 | 4 | calm |
| 26 | 4 | calm |
| 27 | 5 | calm |
| 28 | 5 | calm |
| 29 | 5 | calm |
| 30 | 5 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 66 minutes over September. Sunrise moves from 6:18 AM to 6:40 AM, and sunset from 7:04 PM to 6:21 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 | 11.7 | 11.7 |
| Sunrise (AM) | 6:18 | 6:18 | 6:19 | 6:20 | 6:21 | 6:21 | 6:22 | 6:23 | 6:24 | 6:24 | 6:25 | 6:26 | 6:27 | 6:27 | 6:28 | 6:29 | 6:30 | 6:30 | 6:31 | 6:32 | 6:33 | 6:33 | 6:34 | 6:35 | 6:36 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 |
| Sunset (PM) | 7:04 | 7:02 | 7:01 | 7:00 | 6:58 | 6:57 | 6:55 | 6:54 | 6:52 | 6:51 | 6:49 | 6:48 | 6:46 | 6:45 | 6:43 | 6:42 | 6:40 | 6:39 | 6:37 | 6:36 | 6:34 | 6:33 | 6:31 | 6:30 | 6:28 | 6:27 | 6:25 | 6:24 | 6:22 | 6:21 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.8 | 6:18 | 7:04 |
| 2 | 12.7 | 6:18 | 7:02 |
| 3 | 12.7 | 6:19 | 7:01 |
| 4 | 12.7 | 6:20 | 7:00 |
| 5 | 12.6 | 6:21 | 6:58 |
| 6 | 12.6 | 6:21 | 6:57 |
| 7 | 12.6 | 6:22 | 6:55 |
| 8 | 12.5 | 6:23 | 6:54 |
| 9 | 12.5 | 6:24 | 6:52 |
| 10 | 12.4 | 6:24 | 6:51 |
| 11 | 12.4 | 6:25 | 6:49 |
| 12 | 12.4 | 6:26 | 6:48 |
| 13 | 12.3 | 6:27 | 6:46 |
| 14 | 12.3 | 6:27 | 6:45 |
| 15 | 12.3 | 6:28 | 6:43 |
| 16 | 12.2 | 6:29 | 6:42 |
| 17 | 12.2 | 6:30 | 6:40 |
| 18 | 12.1 | 6:30 | 6:39 |
| 19 | 12.1 | 6:31 | 6:37 |
| 20 | 12.1 | 6:32 | 6:36 |
| 21 | 12.0 | 6:33 | 6:34 |
| 22 | 12.0 | 6:33 | 6:33 |
| 23 | 12.0 | 6:34 | 6:31 |
| 24 | 11.9 | 6:35 | 6:30 |
| 25 | 11.9 | 6:36 | 6:28 |
| 26 | 11.8 | 6:36 | 6:27 |
| 27 | 11.8 | 6:37 | 6:25 |
| 28 | 11.8 | 6:38 | 6:24 |
| 29 | 11.7 | 6:39 | 6:22 |
| 30 | 11.7 | 6:40 | 6:21 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.61 kWh/m².
For context, solar energy here swings from a low near 2.14 kWh/m² to a high of 6.05 kWh/m² in June across the year — September's 4.61 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.1 | 5.0 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.1 | Bright |
| 2 | 5.0 | Bright |
| 3 | 5.0 | Bright |
| 4 | 5.0 | Bright |
| 5 | 5.0 | Bright |
| 6 | 4.9 | Bright |
| 7 | 4.9 | Bright |
| 8 | 4.9 | Bright |
| 9 | 4.8 | Bright |
| 10 | 4.8 | Bright |
| 11 | 4.8 | Bright |
| 12 | 4.8 | Bright |
| 13 | 4.7 | Bright |
| 14 | 4.7 | Bright |
| 15 | 4.6 | Bright |
| 16 | 4.6 | Bright |
| 17 | 4.6 | Bright |
| 18 | 4.5 | Bright |
| 19 | 4.5 | Bright |
| 20 | 4.5 | Bright |
| 21 | 4.4 | Bright |
| 22 | 4.4 | Bright |
| 23 | 4.4 | Bright |
| 24 | 4.3 | Bright |
| 25 | 4.3 | Bright |
| 26 | 4.3 | Bright |
| 27 | 4.3 | Bright |
| 28 | 4.3 | Bright |
| 29 | 4.2 | Bright |
| 30 | 4.2 | Bright |
Is September a good time to visit East Ridge?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit East Ridge for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for East Ridge in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, East Ridge sees daytime highs around 82°F and nights near 63°F. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.
UV index in East Ridge in September
Clear-sky midday UV in September peaks around 7 — 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 Ridge 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 Ridge in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in East Ridge 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 Ridge?
East Ridge sits at 35.0°N, 85.3°W, 778 ft above sea level, in United States. The nearest listed city is East Chattanooga, 3.7 mi away.
Topography around East Ridge
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of East Ridge.
Within 2 miles, the terrain around East Ridge has only modest variations in elevation — a maximum elevation change of 482 ft around an average of 774 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 Ridge is covered by trees (59%) and artificial surfaces (25%) within 2 miles, trees (65%) 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 Ridge (35.0142°, -85.2519°, elevation 778 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).