Bridgewater Weather in September
Average highs run from 74°F on September 1 to 62°F on September 30, and lows from 49°F to 39°F. Normal precipitation for the month is 3.51 in over about 10 wet days.
September day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 68°F
- Average low
- 44°F
- Precipitation
- 3.51 in
- Snowfall
- 0.1 in
- Record high
- 90°FSep 7, 1945
- Record low
- 15°FSep 24, 1995
- Chance of a freeze
- 87%
- Daylight
- 13 h 18 min to 11 h 44 min
- Cloud cover
- 60%
- Humidity
- 83%
- Dew point
- 50°F
- Wind
- 5.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Sep 1 | 74°F | 49°F | 88°F 1942 | 34°F 1934 | 33% | 0% |
| Sep 2 | 74°F | 49°F | 88°F 1921 | 28°F 1912 | 33% | 0% |
| Sep 3 | 73°F | 49°F | 89°F 1999 | 32°F 1976 | 33% | 0% |
| Sep 4 | 73°F | 48°F | 88°F 1999 | 32°F 1935 | 33% | 0% |
| Sep 5 | 73°F | 48°F | 87°F 1983 | 30°F 1963 | 33% | 0% |
| Sep 6 | 72°F | 48°F | 88°F 1948 | 30°F 1913 | 33% | 0% |
| Sep 7 | 72°F | 47°F | 90°F 1945 | 29°F 1912 | 34% | 0% |
| Sep 8 | 72°F | 47°F | 90°F 1945 | 28°F 1911 | 34% | 0% |
| Sep 9 | 71°F | 47°F | 89°F 2001 | 30°F 1919 | 34% | 0% |
| Sep 10 | 71°F | 46°F | 90°F 2002 | 26°F 1913 | 34% | 0% |
| Sep 11 | 71°F | 46°F | 86°F 2002 | 26°F 1949 | 34% | 0% |
| Sep 12 | 70°F | 46°F | 85°F 1947 | 29°F 1946 | 34% | 0% |
| Sep 13 | 70°F | 45°F | 88°F 1931 | 29°F 1946 | 34% | 0% |
| Sep 14 | 69°F | 45°F | 84°F 2003 | 27°F 1911 | 34% | 0% |
| Sep 15 | 69°F | 45°F | 86°F 2003 | 25°F 1911 | 34% | 0% |
| Sep 16 | 69°F | 44°F | 89°F 1939 | 27°F 1913 | 34% | 0% |
| Sep 17 | 68°F | 44°F | 87°F 1939 | 27°F 1960 | 35% | 0% |
| Sep 18 | 68°F | 44°F | 87°F 1942 | 26°F 1945 | 35% | 0% |
| Sep 19 | 67°F | 43°F | 85°F 1942 | 24°F 1995 | 35% | 0% |
| Sep 20 | 67°F | 43°F | 86°F 1985 | 25°F 1950 | 35% | 0% |
| Sep 21 | 66°F | 42°F | 87°F 1914 | 25°F 1929 | 35% | 0% |
| Sep 22 | 66°F | 42°F | 90°F 1914 | 22°F 1950 | 36% | 0% |
| Sep 23 | 65°F | 42°F | 90°F 1914 | 26°F 1925 | 36% | 0% |
| Sep 24 | 65°F | 41°F | 86°F 2017 | 15°F 1995 | 36% | 0% |
| Sep 25 | 64°F | 41°F | 88°F 2017 | 15°F 1995 | 36% | 0% |
| Sep 26 | 64°F | 41°F | 88°F 2017 | 25°F 1924 | 37% | 0% |
| Sep 27 | 63°F | 40°F | 84°F 2017 | 22°F 1940 | 37% | 0% |
| Sep 28 | 63°F | 40°F | 83°F 2014 | 21°F 1927 | 37% | 0% |
| Sep 29 | 62°F | 39°F | 83°F 2014 | 22°F 1914 | 37% | 0% |
| Sep 30 | 62°F | 39°F | 77°F 1948 | 23°F 1936 | 37% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- September 1
- sunrise 5:52 AM, sunset 7:10 PM
- September 30
- sunrise 6:29 AM, sunset 6:13 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00170833 (Bridgewater), public domain. Records: NOAA GHCN-Daily, station USC00176937, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.