September weather forecast
Taunton, MA

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Weather in September

September sees a remarkable shift in Taunton's weather as the intense summer gives way to mild autumn. The month stands out due to the absence of snowfall, indicating the lingering traces of summer. September ushers in cooler temperatures, allowing the colours of the foliage to change. The advent of autumn strokes Taunton landscapes with a palette of warm tones and hues, marking the commencement of the fall season.

Temperature

A minor decrease in the average high-temperature is observed during September, shifting from a moderately hot 80.2°F (26.8°C) in August to a pleasant 72.9°F (22.7°C). Throughout the month of September, Taunton observes an average nighttime temperature of 57.7°F (14.3°C).

Humidity

June, July and September, with an average relative humidity of 78%, are the most humid months in Taunton.

Rainfall

September is the month with the least rainfall in Taunton. Rain falls for 11.5 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

In Taunton, snow does not fall in June through October.

Daylight

In September, the average length of the day in Taunton is 12h and 28min.
On the first day of the month, sunrise is at 6:10 am and sunset at 7:17 pm. On the last day of September, in Taunton, sunrise is at 6:40 am and sunset at 6:27 pm EDT.

Sunshine

The average sunshine in September in Taunton, Massachusetts, is 8.4h.

UV index

In Taunton, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the average September temperature in Taunton?

During September, Taunton experiences an average high-temperature of 72.9°F (22.7°C) and a low-temperature of 57.7°F (14.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in July is appraised at 86°F (30°C).

What are the most humid months in Taunton?

June, July and September, with an average relative humidity of 78%, are most humid months in Taunton, Massachusetts.

What is the average humidity in September in Taunton?

In September, the average relative humidity in Taunton, Massachusetts, is 78%.

What is the driest month in Taunton?

The month with the least rainfall in Taunton, Massachusetts, is September, when the rain falls for 11.5 days and typically collects 1.34" (34mm) of precipitation.

How many days does it rain in September in Taunton?

In September, in Taunton, Massachusetts, the rain falls for 11.5 days. Throughout September, 1.34" (34mm) of precipitation is accumulated.

When it does not snow in Taunton?

In Taunton, snow does not fall in June through October.

What is the average length of the day in September in Taunton?

In Taunton, Massachusetts, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in Taunton?

On the first day of September, sunrise is at 6:10 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:27 pm EDT.

How long on average sun shines in September in Taunton?

The average sunshine duration in September in Taunton is 8.4h.

What is the UV index intensity in September in Taunton?

In Taunton, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Aug
September
Oct
Average high temperature
80.2°F 26.8°C
72.9°F 22.7°C
61.7°F 16.5°C
Average low temperature
63.9°F 17.7°C
57.7°F 14.3°C
48.9°F 9.4°C
Average pressure
29.98" 761mmHg
30.05" 763mmHg
30.01" 762mmHg
Average wind speed
6.5mph 10.5km/h
7.2mph 11.6km/h
8.1mph 13km/h
Average max. wind speed
7mph 11.3km/h
7.5mph 12.1km/h
8.9mph 14.3km/h
Average wind speed gusts
10mph 16.1km/h
11.1mph 17.9km/h
13mph 20.9km/h
Average humidity
77%
78%
77%
Average rainfall
1.81" 46mm
1.34" 34mm
2.87" 73mm
Average rainfall days
12.3
11.5
13.5
Average snowfall
0" 0mm
0" 0mm
0" 0mm
Average snowfall days
0
0
0
Average daylight
13h 5min
12h 3min
11h 1min
Average sunshine
10h 2min
8h 2min
6h 1min
Average sunshine days
16.8
16
15
Average UV index
6
4
3
Average cloud cover
32%
36%
43%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in September
Taunton, MA

Average temperature in September - Taunton, MA
  • Average high temperature in September: 72.9°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in September: 57.7°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in September
Taunton, MA

Average pressure in September - Taunton, MA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Taunton, MA

Average wind speed in September - Taunton, MA
  • Average wind speed in September: 7.2mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in September
Taunton, MA

Average humidity in September - Taunton, MA
  • Average humidity in September: 78%

The months with the highest relative humidity are June, July and September (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in September
Taunton, MA

Average rainfall in September - Taunton, MA
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in September
Taunton, MA

Average rainfall days in September - Taunton, MA
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is April (16 days).
The month with the least rainy days is February (8.5 days).

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Average snowfall in September
Taunton, MA

Average snowfall in September - Taunton, MA
  • Average snowfall in September: 0"

The months with the highest snowfall are February and March (3.62").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Taunton, MA

Average snowfall days in September - Taunton, MA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Taunton, MA

Average daylight in September / Average sunshine in September - Taunton, MA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Taunton, MA

Average sunshine days in September - Taunton, MA
  • Average sunshine days in September: 16 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in September
Taunton, MA

Average UV index in September - Taunton, MA
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Taunton, MA

Average cloud cover in September - Taunton, MA
  • Average cloud cover in September: 36

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Taunton, MA

Average visibility in September - Taunton, MA
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Taunton, Massachusetts, USA

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