Barrington weather in September
In September, Barrington sees average daytime highs of 72°F and overnight lows near 58°F, with 3.6 in of rain across 8.4 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.
Highs ease over the month, from about 76°F in the first days to 68°F by the end. The sky is clear or mostly clear about 38% of the time in September, and the air most often feels dry.
Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Barrington's 2nd-clearest and 10th-windiest month. For the whole year in context, see Barrington's year-round climate.
- Daytime high
- 72°
- 4th warmest
- Overnight low
- 58°
- 9th coldest
- Rainfall
- 3.6 in
- 8.4 wet days
- Daylight
- 12 h 18 min
- 5:31 AM – 5:48 PM
- Cloud cover
- 55%
- 2nd clearest
- Wind
- 7 mph
- 10th windiest
- Solar energy
- 4.15 kWh/m²
- Travel score
- 7.0
- out of 10
Barrington is town in Bristol County, Rhode Island, United States.
- Founded
- 1653
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 76°F in the first days to 68°F by the end.
A typical September day in Barrington reaches about 72°F in the afternoon and slips back to 58°F overnight — a 14°F spread between the day's warmth and the night's chill. On most days the high lands between 65°F and 80°F. Set against its neighbours, September runs about 7°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) | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 72 | 72 | 71 | 71 | 71 | 71 | 70 | 70 | 69 | 69 | 69 | 69 | 68 | 68 | 67 |
| Avg low (°F) | 62 | 62 | 62 | 62 | 61 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 56 | 55 | 55 | 55 | 54 | 54 | 54 | 53 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 76 | 62 |
| 2 | 76 | 62 |
| 3 | 76 | 62 |
| 4 | 76 | 62 |
| 5 | 75 | 61 |
| 6 | 75 | 61 |
| 7 | 75 | 61 |
| 8 | 74 | 60 |
| 9 | 74 | 60 |
| 10 | 74 | 60 |
| 11 | 74 | 59 |
| 12 | 73 | 59 |
| 13 | 73 | 59 |
| 14 | 73 | 58 |
| 15 | 73 | 58 |
| 16 | 72 | 58 |
| 17 | 72 | 58 |
| 18 | 71 | 57 |
| 19 | 71 | 57 |
| 20 | 71 | 57 |
| 21 | 71 | 56 |
| 22 | 70 | 56 |
| 23 | 70 | 56 |
| 24 | 69 | 55 |
| 25 | 69 | 55 |
| 26 | 69 | 55 |
| 27 | 69 | 54 |
| 28 | 68 | 54 |
| 29 | 68 | 54 |
| 30 | 67 | 53 |
How September really feels in Barrington
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.
Barrington weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 37° / 24° | 3.6 | 9.9 | 5.1 | 9.3 | 0.0 |
| Feb | 39° / 25° | 3.1 | 8.8 | 4.4 | 10.3 | 0.0 |
| Mar | 46° / 32° | 4.4 | 10.8 | 4.2 | 11.7 | 1.1 |
| Apr | 56° / 42° | 3.8 | 10.8 | 0.7 | 13.1 | 3.6 |
| May | 65° / 51° | 3.1 | 10.8 | 0 | 14.3 | 5.7 |
| Jun | 75° / 60° | 3.4 | 9.7 | 0 | 15 | 6.7 |
| Jul | 80° / 66° | 3.1 | 9.9 | 0 | 14.7 | 6.5 |
| Aug | 79° / 65° | 3.6 | 9.9 | 0 | 13.7 | 6.7 |
| Sep | 72° / 58° | 3.6 | 8.4 | 0 | 12.3 | 7.0 |
| Oct | 62° / 48° | 4.1 | 9.4 | 0.1 | 10.9 | 5.4 |
| Nov | 51° / 38° | 3.6 | 8.8 | 0.6 | 9.6 | 2.7 |
| Dec | 42° / 30° | 4.3 | 10.4 | 3.6 | 9 | 0.4 |
Cloud cover in September
The sky is clear or mostly clear about 38% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 48%.
| 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 | 54 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 52 | 52 | 52 | 52 | 51 | 51 | 50 | 50 | 49 | 49 | 49 | 50 | 50 | 50 | 51 | 50 | 51 | 51 | 53 |
| Cloudier (%) | 45 | 46 | 46 | 46 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 48 | 48 | 48 | 48 | 49 | 49 | 50 | 50 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 50 | 49 | 49 | 47 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 55 | 45 |
| 2 | 54 | 46 |
| 3 | 54 | 46 |
| 4 | 54 | 46 |
| 5 | 53 | 47 |
| 6 | 53 | 47 |
| 7 | 53 | 47 |
| 8 | 53 | 47 |
| 9 | 53 | 47 |
| 10 | 53 | 47 |
| 11 | 53 | 47 |
| 12 | 52 | 48 |
| 13 | 52 | 48 |
| 14 | 52 | 48 |
| 15 | 52 | 48 |
| 16 | 51 | 49 |
| 17 | 51 | 49 |
| 18 | 50 | 50 |
| 19 | 50 | 50 |
| 20 | 49 | 51 |
| 21 | 49 | 51 |
| 22 | 49 | 51 |
| 23 | 50 | 50 |
| 24 | 50 | 50 |
| 25 | 50 | 50 |
| 26 | 51 | 49 |
| 27 | 50 | 50 |
| 28 | 51 | 49 |
| 29 | 51 | 49 |
| 30 | 53 | 47 |
Chance of precipitation in September
Barrington gets around 3.6 in of rain over 8.4 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 31% 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 (%) | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 31 | 31 |
| Rain chance (%) | |
|---|---|
| 1 | 26 |
| 2 | 26 |
| 3 | 26 |
| 4 | 26 |
| 5 | 26 |
| 6 | 26 |
| 7 | 27 |
| 8 | 27 |
| 9 | 27 |
| 10 | 27 |
| 11 | 27 |
| 12 | 27 |
| 13 | 26 |
| 14 | 26 |
| 15 | 26 |
| 16 | 26 |
| 17 | 26 |
| 18 | 26 |
| 19 | 26 |
| 20 | 27 |
| 21 | 27 |
| 22 | 28 |
| 23 | 28 |
| 24 | 29 |
| 25 | 29 |
| 26 | 30 |
| 27 | 30 |
| 28 | 31 |
| 29 | 31 |
| 30 | 31 |
Humidity in September
Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the dry band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 19% 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 (%) | 18 | 19 | 21 | 22 | 23 | 25 | 26 | 27 | 29 | 30 | 32 | 33 | 34 | 36 | 37 | 38 | 40 | 41 | 42 | 43 | 44 | 45 | 47 | 48 | 50 | 51 | 52 | 53 | 56 | 57 |
| Comfortable (%) | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 |
| Humid (%) | 27 | 27 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 13 |
| Muggy (%) | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 12 | 11 | 11 | 10 | 9 | 9 |
| Oppressive (%) | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 18 | 26 | 27 | 20 | 8 |
| 2 | 19 | 26 | 27 | 20 | 8 |
| 3 | 21 | 26 | 26 | 19 | 8 |
| 4 | 22 | 26 | 26 | 19 | 8 |
| 5 | 23 | 26 | 25 | 19 | 7 |
| 6 | 25 | 26 | 24 | 18 | 7 |
| 7 | 26 | 26 | 24 | 18 | 6 |
| 8 | 27 | 25 | 23 | 18 | 6 |
| 9 | 29 | 25 | 23 | 18 | 5 |
| 10 | 30 | 25 | 22 | 18 | 5 |
| 11 | 32 | 24 | 22 | 18 | 5 |
| 12 | 33 | 24 | 21 | 18 | 4 |
| 13 | 34 | 24 | 21 | 17 | 4 |
| 14 | 36 | 23 | 20 | 17 | 3 |
| 15 | 37 | 23 | 20 | 17 | 3 |
| 16 | 38 | 23 | 19 | 17 | 2 |
| 17 | 40 | 23 | 19 | 16 | 2 |
| 18 | 41 | 23 | 18 | 16 | 2 |
| 19 | 42 | 23 | 18 | 16 | 1 |
| 20 | 43 | 23 | 17 | 16 | 1 |
| 21 | 44 | 23 | 17 | 15 | 1 |
| 22 | 45 | 23 | 16 | 15 | 1 |
| 23 | 47 | 23 | 16 | 14 | 1 |
| 24 | 48 | 23 | 15 | 13 | 1 |
| 25 | 50 | 22 | 15 | 12 | 1 |
| 26 | 51 | 22 | 15 | 11 | 1 |
| 27 | 52 | 22 | 14 | 11 | 1 |
| 28 | 53 | 22 | 14 | 10 | 1 |
| 29 | 56 | 21 | 13 | 9 | 1 |
| 30 | 57 | 21 | 13 | 9 | 0 |
Wind in September
Winds average 7 mph in September.
Across September, daily wind ranges from about 7 mph on the calmest days to 8 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) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 |
| 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 | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | light breeze |
| 26 | 7 | light breeze |
| 27 | 8 | light breeze |
| 28 | 8 | light breeze |
| 29 | 8 | light breeze |
| 30 | 8 | light breeze |
Sunrise & sunset in September
Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 84 minutes over September. Sunrise moves from 5:15 AM to 5:46 AM, and sunset from 6:14 PM to 5:23 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) | 13.0 | 12.9 | 12.9 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 | 11.7 | 11.6 |
| Sunrise (AM) | 5:15 | 5:16 | 5:18 | 5:19 | 5:20 | 5:21 | 5:22 | 5:23 | 5:24 | 5:25 | 5:26 | 5:27 | 5:28 | 5:29 | 5:30 | 5:31 | 5:32 | 5:33 | 5:34 | 5:36 | 5:37 | 5:38 | 5:39 | 5:40 | 5:41 | 5:42 | 5:43 | 5:44 | 5:45 | 5:46 |
| Sunset (PM) | 6:14 | 6:13 | 6:11 | 6:09 | 6:08 | 6:06 | 6:04 | 6:02 | 6:00 | 5:59 | 5:57 | 5:55 | 5:53 | 5:51 | 5:50 | 5:48 | 5:46 | 5:44 | 5:42 | 5:41 | 5:39 | 5:37 | 5:35 | 5:33 | 5:32 | 5:30 | 5:28 | 5:26 | 5:24 | 5:23 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.0 | 5:15 | 6:14 |
| 2 | 12.9 | 5:16 | 6:13 |
| 3 | 12.9 | 5:18 | 6:11 |
| 4 | 12.8 | 5:19 | 6:09 |
| 5 | 12.8 | 5:20 | 6:08 |
| 6 | 12.8 | 5:21 | 6:06 |
| 7 | 12.7 | 5:22 | 6:04 |
| 8 | 12.7 | 5:23 | 6:02 |
| 9 | 12.6 | 5:24 | 6:00 |
| 10 | 12.6 | 5:25 | 5:59 |
| 11 | 12.5 | 5:26 | 5:57 |
| 12 | 12.5 | 5:27 | 5:55 |
| 13 | 12.4 | 5:28 | 5:53 |
| 14 | 12.4 | 5:29 | 5:51 |
| 15 | 12.3 | 5:30 | 5:50 |
| 16 | 12.3 | 5:31 | 5:48 |
| 17 | 12.2 | 5:32 | 5:46 |
| 18 | 12.2 | 5:33 | 5:44 |
| 19 | 12.1 | 5:34 | 5:42 |
| 20 | 12.1 | 5:36 | 5:41 |
| 21 | 12.0 | 5:37 | 5:39 |
| 22 | 12.0 | 5:38 | 5:37 |
| 23 | 11.9 | 5:39 | 5:35 |
| 24 | 11.9 | 5:40 | 5:33 |
| 25 | 11.8 | 5:41 | 5:32 |
| 26 | 11.8 | 5:42 | 5:30 |
| 27 | 11.7 | 5:43 | 5:28 |
| 28 | 11.7 | 5:44 | 5:26 |
| 29 | 11.7 | 5:45 | 5:24 |
| 30 | 11.6 | 5:46 | 5:23 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.15 kWh/m².
For context, solar energy here swings from a low near 1.66 kWh/m² to a high of 5.93 kWh/m² in June across the year — September's 4.15 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) | 4.8 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 3.9 | 3.9 | 3.8 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.8 | Bright |
| 2 | 4.7 | Bright |
| 3 | 4.7 | Bright |
| 4 | 4.6 | Bright |
| 5 | 4.6 | Bright |
| 6 | 4.5 | Bright |
| 7 | 4.5 | Bright |
| 8 | 4.5 | Bright |
| 9 | 4.4 | Bright |
| 10 | 4.4 | Bright |
| 11 | 4.3 | Bright |
| 12 | 4.3 | Bright |
| 13 | 4.3 | Bright |
| 14 | 4.2 | Bright |
| 15 | 4.2 | Bright |
| 16 | 4.1 | Bright |
| 17 | 4.1 | Bright |
| 18 | 4.1 | Bright |
| 19 | 4.0 | Bright |
| 20 | 4.0 | Moderate |
| 21 | 4.0 | Moderate |
| 22 | 3.9 | Moderate |
| 23 | 3.9 | Moderate |
| 24 | 3.8 | Moderate |
| 25 | 3.8 | Moderate |
| 26 | 3.7 | Moderate |
| 27 | 3.7 | Moderate |
| 28 | 3.6 | Moderate |
| 29 | 3.6 | Moderate |
| 30 | 3.6 | Moderate |
Hazard calendar for Barrington
In September, Barrington sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Barrington sits in the Atlantic hurricane belt; the season peaks August–October.
Is September a good time to visit Barrington?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is one of the better times to visit Barrington for general sightseeing.
What to pack for Barrington in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Barrington sees daytime highs around 72°F and nights near 58°F. Worth packing: light clothes and rain gear. About 8 days see rain.
Sea temperature near Barrington in September
The nearest coast averages about 67°F in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 24 mi away) is warmest in August at about 70°F and coldest in February near 37°F.
It's comfortable for a long swim from Jul 16 to Sep 8 — about 1.8 months when the water holds above 68°F.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 41 | 37 | 38 | 44 | 53 | 61 | 68 | 70 | 67 | 62 | 54 | 47 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Cool | Cool | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 41 | Bracing |
| Feb | 37 | Bracing |
| Mar | 38 | Bracing |
| Apr | 44 | Bracing |
| May | 53 | Bracing |
| Jun | 61 | Cool |
| Jul | 68 | Refreshing |
| Aug | 70 | Refreshing |
| Sep | 67 | Cool |
| Oct | 62 | Cool |
| Nov | 54 | Bracing |
| Dec | 47 | Bracing |
UV index in Barrington in September
Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Barrington peaks around June 23 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 23 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 5 | 7 | 8 | 8 | 5 | 6 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 5 | High |
| May | 7 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 5 | High |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in Barrington 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 Barrington is worst in July — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (November, 8 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) | 10 | 13 | 14 | 14 | 15 | 15 | 16 | 14 | 12 | 10 | 8 | 10 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 13 | Moderate |
| Mar | 14 | Moderate |
| Apr | 14 | Moderate |
| May | 15 | Moderate |
| Jun | 15 | Moderate |
| Jul | 16 | Moderate |
| Aug | 14 | Moderate |
| Sep | 12 | Good |
| Oct | 10 | Good |
| Nov | 8 | Good |
| Dec | 10 | Good |
Where is Barrington?
Barrington sits at 41.7°N, 71.3°W, 23 ft above sea level, in United States. The nearest listed city is Bristol, 5.0 mi away.
Topography around Barrington
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Barrington.
Within 2 miles, the terrain around Barrington has only modest variations in elevation — a maximum elevation change of 112 ft around an average of 23 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 344 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,447 ft.
The land around Barrington is covered by trees (43%) and water (29%) within 2 miles, trees (45%) and water (26%) within 10 miles, and trees (57%) and water (35%) 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 Barrington (41.7407°, -71.3087°, elevation 23 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).