Montpelier Weather in August

What's the weather like in Montpelier (Vermont) in August 2025?

The climate in Montpelier during August can be summarized as warm and damp.

August is in the summer in Montpelier and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 12°C (54°F) is normal.

Montpelier weather averages (imperial / metric)
Daytime temperature 24.4°C 75.9°F
Nightly temperature 12.2°C 54°F
Average temperature 18.3°C 64.9°F
Daily sunshine 8.4 hrs
Avg rainfall 100 mm 3.9 ins
Rainy days 14 days
Sea temperature 17.5°C 63.5°F
Humidity 76%
Windspeed 11.5kph 7 mph

On average August is the wettest month of the year in Montpelier with around 100mm 3.9 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.4 hours of sunshine per day.

August temperatures in Montpelier

Montpelier average temperature in August

August rainfall

Montpelier average rain in August

August hourly sunshine

Montpelier average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Montpelier in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Montpelier weather stats

Montpelier weather statistics
Hottest month: July 25.7°C 78.3°F
Driest month: February 56mm 2.2ins
Sunniest month: July 9.8hrs
Coldest month: January -4°C 24.8°F
Wettest month: August 100mm 3.9ins
Map showing location of Montpelier (44.26006, -72.57539) Montpelier map pin © Google

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