Vermont weather in August 2025

Expect 24°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Vermont in August. Check more long-term weather averages for Vermont in August before you book your next holiday to Vermont in 2025/2026.

  • 24°C maximum daytime temperature in August in Vermont (Montpelier)24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in August in Vermont (Montpelier)14
    14 days with some rainfall
  • 12°C minimum night-time temperature in August in Vermont (Montpelier)12
    12°C min night temperature
  • 14 hours of daylight per day in August in Vermont (Montpelier)14
    14 hours of daylight per day
  • No heat & humidity in August in Vermont (Montpelier)0
    No heat & humidity
  • 100 mm monthly rainfall in August in Vermont (Montpelier)100
    100 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Vermont (Montpelier)7
    7 (High) UV index

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The August 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.

Top Vermont destinations

Below are average maximum temperatures at popular countries, regions and places in Vermont in August. Select a holiday destination to see more weather parameters.

All Vermont destinations

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

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More about the USA

How hot is it in Vermont in August?

Daytime temperatures usually reach 24°C in Montpelier, Vermont in August, falling to 12°C at night.

How sunny is it in Vermont in August?

There are normally 8 hours of bright sunshine each day in Montpelier, Vermont in August - that's 56% of daylight hours.

Does it rain in Vermont in August?

There are usually 14 days with some rain in Montpelier, Vermont in August and the average monthly rainfall is 100mm.

Vermont August sunrise & sunset times

Browse the sunrise and sunset times for Vermont in August 2025. Select a month to view Vermont sunrise and sunset times for the next 12 months. The Vermont sunrise and sunset times shown below are for Montpelier.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:38 19:14
Saturday, 16th August 2025 04:55 18:53
Sunday, 31st August 2025 05:12 18:28

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