Burlington weather in September 2025

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Burlington in September. Check more long-term weather averages for Burlington in September before you book your next holiday to Vermont in 2025/2026.

  • 21°C maximum daytime temperature in September in Burlington21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in September in Burlington11
    11 days with some rainfall
  • 10°C minimum night-time temperature in September in Burlington10
    10°C min night temperature
  • 12 hours of daylight per day in September in Burlington12
    12 hours of daylight per day
  • No heat & humidity in September in Burlington0
    No heat & humidity
  • 77 mm monthly rainfall in September in Burlington77
    77 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Burlington5
    5 (Moderate) UV index

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The September weather guide for Vermont (Burlington) 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)

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More about the USA

How hot is it in Burlington in September?

Daytime temperatures usually reach 21°C in Burlington in September, falling to 10°C at night.

How sunny is it in Burlington in September?

There are normally 7 hours of bright sunshine each day in Burlington in September - that's 53% of daylight hours.

Does it rain in Burlington in September?

There are usually 11 days with some rain in Burlington in September and the average monthly rainfall is 77mm.

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

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

Burlington September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:16 18:29
Monday, 15th September 2025 05:32 18:03
Tuesday, 30th September 2025 05:50 17:35

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