Vermont (Burlington)
September
Weather in Vermont for September 2026
Your guide to Vermont weather in September - trends and predictions
In general, the average temperature in Vermont at the beginning of September is 22.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 22.1 °F by the end of September.
Vermont experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 183.1 mm.
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Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
22°/11°
Temperatures
15 km/h
Avg max wind
74 %
Avg humidity
Vermont Weather September
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What’s the Weather Like in Vermont This September?
Discover the average temperatures and weather trends across Vermont’s cities this September.
Temperatures trend during September in Vermont
See the weather trend as well as the moving average line
September weather in Vermont day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Mist | 24° /11° | 0 mm | 7 | |
| Sept. 2 |  Overcast | 24° /15° | 0 mm | 4 | |
| Sept. 3 |  Partly cloudy | 24° /15° | 0 mm | 7 | |
| Sept. 4 | Partly cloudy | 24° /14° | 0 mm | 7 | |
| Sept. 5 | Fog | 24° /15° | 19.7 mm | 4 | |
| Sept. 6 |  Moderate or heavy rain shower | 21° /11° | 61.5 mm | 2 | |
| Sept. 7 | Fog | 18° /10° | 4 mm | 1 | |
| Sept. 8 | Partly cloudy | 20° /8° | 0 mm | 6 | |
| Sept. 9 |  Sunny | 23° /7° | 0 mm | 6 | |
| Sept. 10 | Partly cloudy | 23° /10° | 0 mm | 6 | |
| Sept. 11 | Partly cloudy | 22° /10° | 0 mm | 6 | |
| Sept. 12 | Sunny | 20° /9° | 0 mm | 6 | |
| Sept. 13 | Moderate rain at times | 20° /11° | 3.2 mm | 2 | |
| Sept. 14 | Fog | 23° /9° | 0 mm | 4 | |
| Sept. 15 | Mist | 22° /10° | 0 mm | 5 | |
| Sept. 16 | Partly cloudy | 23° /14° | 0 mm | 5 | |
| Sept. 17 | Overcast | 23° /14° | 0 mm | 4 | |
| Sept. 18 |  Cloudy | 26° /13° | 0 mm | 5 | |
| Sept. 19 | Overcast | 17° /9° | 0 mm | 4 | |
| Sept. 20 | Sunny | 17° /3° | 0 mm | 5 | |
| Sept. 21 | Sunny | 20° /3° | 0 mm | 4 | |
| Sept. 22 |  Light drizzle | 18° /8° | 0.2 mm | 3 | |
| Sept. 23 | Fog | 21° /15° | 39.5 mm | 1 | |
| Sept. 24 | Moderate rain at times | 21° /15° | 5.2 mm | 1 | |
| Sept. 25 | Moderate or heavy rain shower | 21° /14° | 49.8 mm | 1 | |
| Sept. 26 | Fog | 24° /15° | 0 mm | 2 | |
| Sept. 27 | Mist | 19° /7° | 0 mm | 4 | |
| Sept. 28 | Overcast | 25° /16° | 0 mm | 4 | |
| Sept. 29 | Sunny | 26° /11° | 0 mm | 4 | |
| Sept. 30 | Sunny | 19° /10° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Vermont 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 Vermont forecast closer to your planned date for the most up-to-date weather information.
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Vermont in September - FAQ
What are the expected maximum and minimum temperatures in Vermont during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Vermont during September?
Significant rainfall exceeding 183.1 mm is expected in Vermont during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Vermont during September?
The average wind speed in Vermont during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Vermont
Explore the daily rainfall trends and prepare for Vermonts September weather 💧
Typically, Vermont has 7 rainy days in September with a total of 183.1 mm of rainfall.
UV exposure in Vermont during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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