Pittsfield (MA)
September
Weather in Pittsfield, Massachusetts for September 2026
Your guide to Pittsfield weather in September - trends and predictions
So far, September 2026 in Pittsfield is slightly warmer than the historical average by 0.5 °F.
The forecast for the next days in Pittsfield predicts a temperature of 15.6 °F, which is cooler than the historical average.
In general, the average temperature in Pittsfield at the beginning of September is 22.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.7 °F by the end of September.
Pittsfield experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 201.6 mm.
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Temperatures
Rain 🌧️
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21
Dry days
9
Rainy days
0
Snow days
21°/11°
Temperatures
11 km/h
Avg max wind
77 %
Avg humidity
Pittsfield Weather September
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Temperatures trend during September in Pittsfield
See the weather trend as well as the moving average line
September weather in Pittsfield day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 23° /15° | 62.6 mm | 4 | |
| Sept. 2 | Patchy rain possible | 21° /12° | 0.7 mm | 4 | |
| Sept. 3 |  Sunny | 23° /11° | 11.2 mm | 4 | |
| Sept. 4 | Sunny | 23° /11° | 0 mm | 6 | |
| Sept. 5 | Sunny | 24° /12° | 8.7 mm | 6 | |
| Sept. 6 |  Partly cloudy | 23° /11° | 4.7 mm | 5 | |
| Sept. 7 |  Moderate or heavy rain shower | 20° /9° | 18.2 mm | 5 | |
| Sept. 8 | Patchy rain possible | 20° /7° | 0.1 mm | 5 | |
| Sept. 9 | Patchy rain possible | 22° /9° | 3.8 mm | 4 | |
| Sept. 10 | Patchy rain possible | 22° /11° | 5.4 mm | 4 | |
| Sept. 11 |  Cloudy | 22° /9° | 0 mm | 6 | |
| Sept. 12 | Partly cloudy | 22° /10° | 0 mm | 5 | |
| Sept. 13 | Sunny | 22° /13° | 2.5 mm | 4 | |
| Sept. 14 | Partly cloudy | 23° /12° | 0.3 mm | 6 | |
| Sept. 15 |  Overcast | 22° /12° | 0 mm | 6 | |
| Sept. 16 | Partly cloudy | 23° /12° | 0 mm | 5 | |
| Sept. 17 | Light rain shower | 22° /17° | 3.9 mm | 2.9 | |
| Sept. 18 | Overcast | 19° /10° | 0.1 mm | 5.7 | |
| Sept. 19 | Overcast | 16° /6° | 0 mm | 5.7 | |
| Sept. 20 | Light rain shower | 14° /8° | 53.5 mm | 0.3 | |
| Sept. 21 | Overcast | 17° /6° | 0 mm | 4 | |
| Sept. 22 | Overcast | 10° /6° | 36.6 mm | 2 | |
| Sept. 23 | Light rain shower | 10° /6° | 26.5 mm | 2 | |
| Sept. 24 |  Fog | 17° /11° | 19.9 mm | 4 | |
| Sept. 25 | Patchy rain possible | 13° /4° | 23.5 mm | 3 | |
| Sept. 26 | Sunny | 10° /3° | 0.3 mm | 3 | |
| Sept. 27 | Sunny | 15° /5° | 0 mm | 5 | |
| Sept. 28 | Sunny | 19° /10° | 0 mm | 5 | |
| Sept. 29 | Sunny | 20° /13° | 0 mm | 5 | |
| Sept. 30 | Overcast | 16° /10° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Pittsfield 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 Pittsfield forecast closer to your planned date for the most up-to-date weather information.
Change Month
Pittsfield in September - FAQ
What are the expected maximum and minimum temperatures in Pittsfield during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pittsfield during September?
Significant rainfall exceeding 201.6 mm is expected in Pittsfield during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pittsfield during September?
The average wind speed in Pittsfield during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Pittsfield
Explore the daily rainfall trends and prepare for Pittsfields September weather 💧
Typically, Pittsfield has 9 rainy days in September with a total of 201.6 mm of rainfall.
UV exposure in Pittsfield during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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