Montpelier weather in September 2025

Q: How hot is it in Montpelier in September?

Daytime temperatures usually reach 20°C in Montpelier in September, falling to 8°C at night.

Q: How sunny is it in Montpelier in September?

There are normally 6 hours of bright sunshine each day in Montpelier in September - that's 50% of daylight hours.

Q: Does it rain in Montpelier in September?

There are usually 11 days with some rain in Montpelier in September and the average monthly rainfall is 80mm.

Q: What is the chance of a cyclone in Montpelier in September?

On average less than 1 day in September in Montpelier is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 20°C in Montpelier, Vermont in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 80 mm of rainfall in the month.

20
20°C max day temperature
6
6 hours of sunshine per day
11
11 days with some rainfall
8
8°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
80
80 mm of monthly rainfall
5
5 (Moderate) UV index

More about Montpelier

Montpelier by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Vermont

AirHelp: Claim compensation on delayed flights

Deal

If your flight has been delayed or cancelled
Claim up to £520 compensation per passenger
No win, no fee. All airlines & countries

Go to AirHelp deal >>

The September weather guide for Vermont (Montpelier) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Montpelier in September?

Daytime temperatures usually reach 20°C in Montpelier in September, falling to 8°C at night.

How sunny is it in Montpelier in September?

There are normally 6 hours of bright sunshine each day in Montpelier in September - that's 50% of daylight hours.

Does it rain in Montpelier in September?

There are usually 11 days with some rain in Montpelier in September and the average monthly rainfall is 80mm.

What is the chance of a hurricane in Montpelier in September?

On average less than 1 day in September in Montpelier is likely to be affected by the passage of one or more tropical storms.

Montpelier September sunrise & sunset times

Browse the sunrise and sunset times for Montpelier in September 2025. Select a month to view Montpelier sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Monday, 1st September 2025	05:14	18:26
Monday, 15th September 2025	05:30	18:00
Tuesday, 30th September 2025	05:47	17:32

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Vermont - quick facts
Flight time^✝	11 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Visit Vermont