SeasonMapBurlington weather in September
United States
September in Burlington: nice, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Burlington · #301 of 1383 destinations to visit in September · comfort 88/100 (tier A)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Burlington in September
No notes yet. Open Burlington on the map to add the first one.
Burlington climate normals — September
| Daytime high | 21°C / 70°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Rainfall | 75 mm / 2.9 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 14°C / 56°F | |
| Sunshine | 8.7 h/day | |
| Daylight | 12.5 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Burlington in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsFall foliage, Summer break in United States(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Burlington's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherBurlington's best weather comes in June, August and September — separate windows, not one continuous season.
September includes Fall foliage.
Best weatherFair weatherToughest weather
What's on in Burlington in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Fall foliage
25 Sep – 20 Oct · usuallyAutumn colourCrowdedPeak reaches the Champlain valley around the second week of October, a week or so after the spine of the Greens. Weekend rooms and the Stowe road are the bottleneck, not the colour. Source ↗
Nearby, and something's on
Within 300 km of Burlington — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Burlington?
Burlington in September — FAQ
- Is September a good time to visit Burlington?
- September in Burlington: nice, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Burlington on SeasonMap's comfort score (88/100).
- What is the weather like in Burlington in September?
- In September, Burlington averages a daily high of 21.2°C and a low of 14.1°C, with about 74.8 mm of rain over roughly 9.8 rainy days.
- What is the air quality in Burlington in September?
- Burlington has a mean US Air Quality Index of about 38 in September.
Other months in Burlington
Compare Burlington in September
Warmer or cooler than Burlington in September
Similar destinations in North America — September
Within 300 km: Stowe's Mount Mansfield summer season around 25 May – 15 Oct, and Lake Placid's Adirondack foliage around 20 Sep – 15 Oct.