Temperature in Vermont in September

Daytime highs, nighttime lows and the warmest cities in Vermont, the United States of America this September.

Vermont, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in September ranging from 19°C (66°F) in Stratton Mountain to 23°C (73°F) in Brattleboro. Nighttime temperatures generally drop to 10°C (50°F) in Brattleboro and 7°C (45°F) in Stratton Mountain.

What is the temperature of the different cities in Vermont, the United States of America in September?

Find the average daytime temperatures in September for the most popular destinations in Vermont on the map below. Click on a destination dot for more detailed information.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Vermont, check out our Vermont's climate page.

See also: Vermont weather by month.

Best Places to Visit in Vermont in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Vermont.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Vermont

Vermont temperatures in September: frequently asked questions

How hot does it get in Vermont, the United States of America in September?

Killington averages a daytime high of 21°C (70°F) in September, which is pleasant for Vermont, the United States of America.

How cold does it get at night in Vermont, the United States of America in September?

After dark, Killington cools to about 8°C (46°F) on an average September night.

What is the warmest city in September in Vermont, the United States of America?

Based on our systematic data collection, Brattleboro has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 23°C (73°F), while at night it goes down to an approximate temperature of 10°C (50°F).

What is the coldest city in September in Vermont, the United States of America?

Our database indicates that in September, Stratton Mountain is the city with the coolest temperatures in Vermont, the United States of America. You can expect daytime highs of 19°C (66°F) and nighttime lows close to 7°C (45°F).

Interested in more climate information?

We have much more information about the climate in Vermont.

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