Hampden County (Springfield)
September
Weather in Hampden County, Massachusetts for September 2027
Your guide to Hampden County weather in September - trends and predictions
In general, the average temperature in Hampden County at the beginning of September is 25.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.5 °C by the end of September.
Hampden County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 260.1 mm.
Is September a good time to visit Hampden County? check out the best time to travel to Hampden County page.
✨ Is September a good time to visit Hampden County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
23°/13°
Temperatures
12 km/h
Avg max wind
75 %
Avg humidity
Hampden County Weather September
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Temperatures trend during September in Hampden County
See the weather trend as well as the moving average line
September weather in Hampden County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 24° /15° | 75.3 mm | 5 | |
| Sept. 2 |  Mist | 25° /13° | 0.4 mm | 5 | |
| Sept. 3 |  Patchy rain possible | 26° /13° | 1.9 mm | 5 | |
| Sept. 4 |  Sunny | 27° /14° | 0 mm | 7 | |
| Sept. 5 |  Moderate rain | 28° /15° | 13.1 mm | 7 | |
| Sept. 6 |  Light rain | 26° /16° | 6.4 mm | 5 | |
| Sept. 7 |  Thundery outbreaks possible | 25° /13° | 26.5 mm | 6 | |
| Sept. 8 | Patchy rain possible | 25° /12° | 1.7 mm | 6 | |
| Sept. 9 | Light rain | 24° /13° | 6.5 mm | 5 | |
| Sept. 10 | Light rain | 25° /15° | 3.3 mm | 5 | |
| Sept. 11 | Light rain shower | 25° /12° | 0.6 mm | 6 | |
| Sept. 12 |  Partly cloudy | 25° /13° | 0 mm | 6 | |
| Sept. 13 | Moderate rain | 24° /14° | 15.3 mm | 5 | |
| Sept. 14 |  Cloudy | 24° /14° | 0 mm | 6 | |
| Sept. 15 |  Overcast | 23° /12° | 0 mm | 5 | |
| Sept. 16 | Overcast | 25° /13° | 0 mm | 6 | |
| Sept. 17 | Patchy rain possible | 23° /12° | 1 mm | 4 | |
| Sept. 18 | Light rain | 23° /15° | 7.1 mm | 5 | |
| Sept. 19 | Overcast | 22° /14° | 0.4 mm | 5 | |
| Sept. 20 | Light rain | 20° /12° | 2.9 mm | 5 | |
| Sept. 21 | Overcast | 19° /10° | 0.6 mm | 4 | |
| Sept. 22 | Overcast | 20° /11° | 0 mm | 4 | |
| Sept. 23 | Moderate rain | 19° /12° | 16.9 mm | 4 | |
| Sept. 24 | Patchy rain possible | 19° /12° | 1.4 mm | 4 | |
| Sept. 25 | Moderate rain | 19° /12° | 18.1 mm | 3 | |
| Sept. 26 | Heavy rain | 19° /13° | 41.3 mm | 4 | |
| Sept. 27 | Moderate rain | 20° /11° | 10.2 mm | 4 | |
| Sept. 28 | Light rain | 19° /12° | 8.7 mm | 4 | |
| Sept. 29 | Patchy light drizzle | 20° /13° | 0.4 mm | 4 | |
| Sept. 30 | Overcast | 21° /12° | 0.1 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Hampden 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 Hampden County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hampden County in September - FAQ
What are the expected maximum and minimum temperatures in Hampden County during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hampden County during September?
Significant rainfall exceeding 260.1 mm is expected in Hampden 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 Hampden County during September?
The average wind speed in Hampden County during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Hampden County
Explore the daily rainfall trends and prepare for Hampden Countys September weather 💧
Typically, Hampden County has 9 rainy days in September with a total of 260.1 mm of rainfall.
UV exposure in Hampden County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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