Bristol County (New Bedford)
September
Weather in Bristol County, Massachusetts for September 2027
Your guide to Bristol County weather in September - trends and predictions
Bristol County experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 434.2 mm.
Is September a good time to visit Bristol County? check out the best time to travel to Bristol County page.
✨ Is September a good time to visit Bristol County? – Ask the AI Weatherman
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
22°/14°
Temperatures
17 km/h
Avg max wind
79 %
Avg humidity
Bristol County Weather September
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Temperatures trend during September in Bristol County
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September weather in Bristol County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 22° /15° | 114.4 mm | 3 | |
| Sept. 2 |  Overcast | 24° /15° | 0 mm | 5 | |
| Sept. 3 | Heavy rain | 25° /14° | 150.3 mm | 4 | |
| Sept. 4 |  Fog | 26° /18° | 0.1 mm | 4 | |
| Sept. 5 | Overcast | 24° /17° | 0 mm | 6 | |
| Sept. 6 |  Patchy rain possible | 22° /18° | 1.8 mm | 4 | |
| Sept. 7 |  Moderate or heavy rain shower | 24° /13° | 5.3 mm | 6 | |
| Sept. 8 | Mist | 26° /13° | 0 mm | 6 | |
| Sept. 9 |  Sunny | 24° /13° | 0.3 mm | 4 | |
| Sept. 10 | Overcast | 24° /18° | 0.1 mm | 3 | |
| Sept. 11 | Overcast | 26° /15° | 0 mm | 7 | |
| Sept. 12 | Overcast | 23° /12° | 0 mm | 6 | |
| Sept. 13 | Heavy rain | 22° /13° | 28.6 mm | 4 | |
| Sept. 14 | Patchy rain possible | 22° /15° | 1.1 mm | 6 | |
| Sept. 15 | Fog | 20° /13° | 0 mm | 6 | |
| Sept. 16 | Mist | 22° /12° | 0 mm | 4 | |
| Sept. 17 |  Light rain | 21° /14° | 2.6 mm | 4 | |
| Sept. 18 | Heavy rain | 23° /16° | 31.3 mm | 4 | |
| Sept. 19 | Fog | 21° /13° | 0 mm | 3 | |
| Sept. 20 | Light rain | 19° /12° | 2.5 mm | 3 | |
| Sept. 21 | Patchy rain possible | 19° /11° | 2 mm | 3 | |
| Sept. 22 |  Moderate rain | 20° /13° | 7.3 mm | 4 | |
| Sept. 23 | Overcast | 20° /14° | 0 mm | 5 | |
| Sept. 24 | Fog | 19° /14° | 0 mm | 5 | |
| Sept. 25 | Light rain | 19° /15° | 3.5 mm | 3 | |
| Sept. 26 | Heavy rain | 21° /16° | 34.3 mm | 4 | |
| Sept. 27 | Moderate rain | 21° /16° | 18.5 mm | 4 | |
| Sept. 28 | Heavy rain | 19° /15° | 29.6 mm | 3 | |
| Sept. 29 |  Partly cloudy | 22° /14° | 0.1 mm | 4 | |
| Sept. 30 | Overcast | 21° /14° | 0.4 mm | 3 | |
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Important Notice
Our weather forecast for Bristol County in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bristol County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Bristol County in September - FAQ
What are the expected maximum and minimum temperatures in Bristol County during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bristol County during September?
Significant rainfall exceeding 434.2 mm is expected in Bristol County during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bristol County during September?
The average wind speed in Bristol County during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Bristol County
Explore the daily rainfall trends and prepare for Bristol Countys September weather 💧
Typically, Bristol County has 10 rainy days in September with a total of 434.2 mm of rainfall.
UV exposure in Bristol County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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