Worcester County (Worcester)
September
Weather in Worcester County, Massachusetts for September 2027
Your guide to Worcester County weather in September - trends and predictions
In general, the average temperature in Worcester County at the beginning of September is 24 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.8 °C by the end of September.
Worcester County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 274 mm.
Is September a good time to visit Worcester County? check out the best time to travel to Worcester County page.
✨ Is September a good time to visit Worcester County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
21°/13°
Temperatures
13 km/h
Avg max wind
77 %
Avg humidity
Worcester County Weather September
Move between months or click on a day
Temperatures trend during September in Worcester County
See the weather trend as well as the moving average line
September weather in Worcester County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 22° /15° | 96.4 mm | 4 | |
| Sept. 2 |  Overcast | 23° /13° | 0 mm | 5 | |
| Sept. 3 |  Light rain | 25° /13° | 6.2 mm | 5 | |
| Sept. 4 |  Mist | 26° /14° | 0 mm | 6 | |
| Sept. 5 | Light rain | 26° /15° | 2.7 mm | 7 | |
| Sept. 6 | Light rain | 24° /16° | 8.8 mm | 5 | |
| Sept. 7 |  Thundery outbreaks possible | 24° /14° | 11.5 mm | 6 | |
| Sept. 8 |  Sunny | 23° /13° | 0.6 mm | 6 | |
| Sept. 9 | Light rain | 23° /14° | 4 mm | 5 | |
| Sept. 10 | Light rain | 24° /15° | 3.7 mm | 4 | |
| Sept. 11 |  Light rain shower | 23° /13° | 1.8 mm | 6 | |
| Sept. 12 | Light rain | 23° /13° | 8.2 mm | 6 | |
| Sept. 13 |  Moderate rain | 22° /14° | 19.3 mm | 5 | |
| Sept. 14 | Mist | 23° /14° | 0 mm | 6 | |
| Sept. 15 | Overcast | 21° /12° | 0 mm | 5 | |
| Sept. 16 | Overcast | 22° /13° | 0 mm | 5 | |
| Sept. 17 | Mist | 23° /12° | 0.5 mm | 4 | |
| Sept. 18 | Light rain | 22° /15° | 5.6 mm | 4 | |
| Sept. 19 | Light rain | 20° /13° | 4.4 mm | 4 | |
| Sept. 20 | Light rain | 19° /11° | 4.3 mm | 4 | |
| Sept. 21 | Overcast | 18° /10° | 0.2 mm | 4 | |
| Sept. 22 | Overcast | 18° /11° | 0 mm | 4 | |
| Sept. 23 | Moderate rain | 17° /12° | 15.6 mm | 4 | |
| Sept. 24 | Overcast | 17° /11° | 0 mm | 4 | |
| Sept. 25 | Heavy rain | 17° /11° | 18.5 mm | 3 | |
| Sept. 26 | Heavy rain | 18° /12° | 45.6 mm | 4 | |
| Sept. 27 | Moderate rain | 18° /11° | 12 mm | 4 | |
| Sept. 28 | Light rain | 18° /12° | 3.8 mm | 4 | |
| Sept. 29 | Patchy rain possible | 18° /12° | 0.1 mm | 4 | |
| Sept. 30 | Mist | 19° /12° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Worcester 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 Worcester County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Worcester County in September - FAQ
What are the expected maximum and minimum temperatures in Worcester County during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Worcester County during September?
Significant rainfall exceeding 274 mm is expected in Worcester County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Worcester County during September?
The average wind speed in Worcester County during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Worcester County
Explore the daily rainfall trends and prepare for Worcester Countys September weather 💧
Typically, Worcester County has 9 rainy days in September with a total of 274 mm of rainfall.
UV exposure in Worcester County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Worcester County
Select a location for an accurate weather forecast
More Locations Quick links
More Worcester County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.