Lamoille County (Stowe)
September
Weather in Lamoille County, Vermont for September 2026
Your guide to Lamoille County weather in September - trends and predictions
Until now, September 2026 in Lamoille County has been nearly identical to the historical average, with a temperature of 22.5 °F (showing only a slight deviation of 0.1 °F).
The forecast for the next days in Lamoille County predicts a temperature of 16 °F, which is cooler than the historical average.
In general, the average temperature in Lamoille County at the beginning of September is 22.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.7 °F by the end of September.
With an average of 5 rainy days, Lamoille County experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
More
25
Dry days
5
Rainy days
0
Snow days
21°/10°
Temperatures
10 km/h
Avg max wind
75 %
Avg humidity
Lamoille County Weather September
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Temperatures trend during September in Lamoille County
See the weather trend as well as the moving average line
September weather in Lamoille County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Mist | 22° /11° | 7.1 mm | 3 | |
| Sept. 2 |  Overcast | 23° /14° | 1.1 mm | 4 | |
| Sept. 3 |  Cloudy | 24° /14° | 36.5 mm | 3 | |
| Sept. 4 |  Partly cloudy | 24° /14° | 0.1 mm | 7 | |
| Sept. 5 |  Light rain | 23° /14° | 38.7 mm | 5 | |
| Sept. 6 |  Moderate or heavy rain shower | 21° /11° | 26.4 mm | 6 | |
| Sept. 7 | Fog | 22° /10° | 0 mm | 5 | |
| Sept. 8 |  Sunny | 20° /10° | 0.5 mm | 3 | |
| Sept. 9 | Sunny | 21° /7° | 7.2 mm | 4 | |
| Sept. 10 | Cloudy | 24° /10° | 11.2 mm | 5 | |
| Sept. 11 | Cloudy | 20° /9° | 0 mm | 6 | |
| Sept. 12 | Sunny | 25° /8° | 0 mm | 6 | |
| Sept. 13 |  Patchy rain possible | 19° /14° | 3.6 mm | 4.1 | |
| Sept. 14 | Sunny | 13° /8° | 1.1 mm | 5.2 | |
| Sept. 15 | Overcast | 19° /5° | 0 mm | 4 | |
| Sept. 16 | Overcast | 20° /11° | 0 mm | 5 | |
| Sept. 17 | Light rain shower | 16° /9° | 14.1 mm | 4 | |
| Sept. 18 | Light rain shower | 12° /9° | 11.2 mm | 3 | |
| Sept. 19 | Light rain shower | 12° /8° | 88.7 mm | 3 | |
| Sept. 20 | Sunny | 15° /7° | 1.5 mm | 4 | |
| Sept. 21 | Sunny | 16° /6° | 0 mm | 5 | |
| Sept. 22 | Sunny | 16° /7° | 0 mm | 5 | |
| Sept. 23 | Overcast | 15° /8° | 0.6 mm | 3 | |
| Sept. 24 | Patchy rain possible | 15° /5° | 1.9 mm | 3 | |
| Sept. 25 | Sunny | 11° /2° | 0.2 mm | 4 | |
| Sept. 26 | Fog | 21° /15° | 0 mm | 5 | |
| Sept. 27 | Fog | 20° /5° | 0 mm | 5 | |
| Sept. 28 | Overcast | 23° /14° | 0 mm | 5 | |
| Sept. 29 | Sunny | 24° /10° | 0 mm | 6 | |
| Sept. 30 | Sunny | 17° /9° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Lamoille 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 Lamoille County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lamoille County in September - FAQ
What are the expected maximum and minimum temperatures in Lamoille County during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lamoille County during September?
Significant rainfall exceeding 185.9 mm is expected in Lamoille County during September, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lamoille County during September?
The average wind speed in Lamoille County during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lamoille County
Explore the daily rainfall trends and prepare for Lamoille Countys September weather 💧
Typically, Lamoille County has 5 rainy days in September with a total of 185.9 mm of rainfall.
UV exposure in Lamoille County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Lamoille County?Get accurate weather forecasts for Lamoille County, located at latitude 44.465 and longitude -72.685. Stay updated with localized weather information tailored for Lamoille County.
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