Taunton weather in September: Taunton, Massachusetts: normal highs, lows, rain and records for September
Taunton in September has a normal high of 75°F and a normal low of 51°F, a daily mean of 63°F, falling from 80°F on the 1st to 70°F by the 30th. Measurable precipitation falls on 12 days in a normal September, 4.35 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 24°C and low of 10°C, 110 mm of precipitation in September.
- NOAA stationTaunton Municipal Airport
- Station IDUSW00054777
- Location41.88°N 71.02°W
- Elevation43 ft (13 m)
- From the center4 miles
- Population61,936
- Jan 39° 19°
- Feb 41° 21°
- Mar 48° 27°
- Apr 59° 36°
- May 70° 46°
- Jun 79° 55°
- Jul 84° 61°
- Aug 83° 59°
- Sep 75° 51°
- Oct 64° 41°
- Nov 54° 32°
- Dec 44° 25°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Taunton in September?
The normal high is 75°F and the normal low 51°F, for a daily mean of 62.9°F. September is 8.0°F cooler than August and 10.5°F warmer than October. September is the 4th warmest month of the year in Taunton and the 4th wettest. Across the month the normal high falls 10°F, from 80°F on September 1 to 70°F on September 30. From one year to the next September's mean temperature typically moves about 2.3°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 61°F and 65°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 43%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 80°F | 55°F | 40% | 19% |
| September 8 | 78°F | 53°F | 40% | 19% |
| September 15 | 76°F | 51°F | 41% | 20% |
| September 22 | 73°F | 48°F | 42% | 21% |
| September 30 | 70°F | 46°F | 43% | 23% |
Every day of September: normal high, low and chance of precipitation (warmest afternoon September 1, coldest night September 30)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| September 1 | 80°F | 55°F | 40% | 19% | 13 h 10 min |
| September 2 | 80°F | 55°F | 40% | 19% | 13 h 10 min |
| September 3 | 80°F | 55°F | 40% | 19% | 13 h 10 min |
| September 4 | 79°F | 54°F | 40% | 19% | 13 h |
| September 5 | 79°F | 54°F | 40% | 19% | 13 h |
| September 6 | 79°F | 54°F | 40% | 19% | 13 h |
| September 7 | 79°F | 53°F | 40% | 19% | 13 h |
| September 8 | 78°F | 53°F | 40% | 19% | 12 h 50 min |
| September 9 | 78°F | 53°F | 40% | 19% | 12 h 50 min |
| September 10 | 78°F | 52°F | 40% | 19% | 12 h 50 min |
| September 11 | 77°F | 52°F | 40% | 19% | 12 h 40 min |
| September 12 | 77°F | 52°F | 41% | 20% | 12 h 40 min |
| September 13 | 77°F | 51°F | 41% | 20% | 12 h 40 min |
| September 14 | 76°F | 51°F | 41% | 20% | 12 h 40 min |
| September 15 | 76°F | 51°F | 41% | 20% | 12 h 30 min |
| September 16 | 75°F | 50°F | 41% | 20% | 12 h 30 min |
| September 17 | 75°F | 50°F | 41% | 20% | 12 h 30 min |
| September 18 | 75°F | 50°F | 41% | 21% | 12 h 20 min |
| September 19 | 74°F | 49°F | 41% | 21% | 12 h 20 min |
| September 20 | 74°F | 49°F | 42% | 21% | 12 h 20 min |
| September 21 | 74°F | 49°F | 42% | 21% | 12 h 20 min |
| September 22 | 73°F | 48°F | 42% | 21% | 12 h 10 min |
| September 23 | 73°F | 48°F | 42% | 21% | 12 h 10 min |
| September 24 | 72°F | 48°F | 42% | 22% | 12 h 10 min |
| September 25 | 72°F | 47°F | 42% | 22% | 12 h 10 min |
| September 26 | 72°F | 47°F | 42% | 22% | 12 h |
| September 27 | 71°F | 47°F | 42% | 22% | 12 h |
| September 28 | 71°F | 46°F | 43% | 22% | 12 h |
| September 29 | 70°F | 46°F | 43% | 22% | 11 h 50 min |
| September 30 | 70°F | 46°F | 43% | 23% | 11 h 50 min |
- Normal high
- 75°FSeptember average
- Normal low
- 51°FSeptember average
- Precipitation
- 4.35 inmonth total
- Days with precipitation
- 120.01 inch or more
- Days at 90°F or more
- 1
- Daylight
- 13 h 10 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 24
- Days at 80°F or more
- 10
- Sunshine
- 79%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00054777; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Taunton in September?
On a given September day the chance of 0.01 inch or more is 41% on average, highest around September 28 (43%). In all, 4.35 in falls on 12 days of a normal September, 1 of them with an inch or more.
In a normal September in Taunton, 1 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00054777.
What are the records for September in Taunton?
The warmest September temperature on this station's record (since 1997) is 95°F, on September 8, 2015; the coldest is 31°F, on September 30, 2000. The wettest September brought 9.46 in (2023).
The September mean against the 1991-2020 normal of 62.9°F: 2021 65.4°F (+2.5), 2023 66.8°F (+3.9), 2024 64.8°F (+1.9), 2025 63.2°F (+0.3), 2026 62.2°F (−0.7). 4 of 5 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 65.4°F | +2.5°F | 7.55 in |
| 2023 | 66.8°F | +3.9°F | 9.46 in |
| 2024 | 64.8°F | +1.9°F | 3.26 in |
| 2025 | 63.2°F | +0.3°F | – |
| 2026 | 62.2°F | −0.7°F | 4.42 in |
Source: records: ACIS, station USW00054777; recent months: ACIS, station USW00054777. Records and recent months use complete months only.
How does September in Taunton compare across Massachusetts?
Across the 35 places PlainClimate covers in Massachusetts, September normal highs run from 70°F in East Sandwich to 78°F in Maynard; Taunton's is 75°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Taunton in August83°F by day, 59°F at night
- Taunton in October64°F by day, 41°F at night
- Taunton through the yearEvery month, frost dates, records and recent years
- Massachusetts in SeptemberThe statewide normal and the warmest and coolest places
- Maynard: Massachusetts's warmest Septembernormal high 78°F