Typical September weather
Burlington
Vermont · September
73° days
53° nights
about 7 rainy days · 12½ hours of daylight
What to pack
- Light jacket
- Sunscreen
What September feels like
The mountains start turning near the end of the month while the valley stays green, and the haze of summer is finally gone. Students come back and the city fills again, but the trails and the Plattsburgh ferry stay wonderfully uncrowded.
Expect about 7 days with real rain — enough to notice, not enough to plan around. Humidity stays comfortable; the air never feels heavy.
The numbers
| Typical high | 73° |
|---|---|
| Typical low | 53° |
| Days with real rain | 7 |
| Total rain | 3.7 in |
| Humidity | comfortable |
| Sunrise / sunset (mid-month) | 6:32 am / 7:03 pm |