Cornwall, VT Weather


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United States / Vermont / No Metro Area / Addison County / Cornwall / Zip Codes

The most pleasant months of the year for Cornwall are June, August and July. In Cornwall, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Cornwall with an average high temperature of 81.9°, which ranks it as one of the hottest places in Vermont. January is the snowiest month in Cornwall with 17.5 inches of snow, and 6 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.

Today's Weather - Cornwall, VT

3 PM PST

Rain Showers Likely

48°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightRain Showers Likely41° / 59°S 8 mph
Friday NightChance Rain Showers43° / 54°S 7 to 17 mph
Saturday NightPartly Cloudy36° / 54°SW 6 to 14 mph
Sunday NightMostly Clear33° / 56°SW 9 mph
Monday NightMostly Clear35° / 63°E 5 mph
Tuesday NightRain Showers Likely41° / 51°S 8 to 15 mph
Wednesday NightChance Rain Showers30° / 52°W 8 mph

Weather Highlights

Summer High: the July high is around 82 degrees
Winter Low: the January low is 9
Rain: averages 40 inches of rain a year
Snow: averages 69 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Cornwall area is 9.1 (10=best), which means it is more comfortable than most places in Vermont.

9.1 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January29°
February33° 11°
March42° 20°
April57° 33°
May69° 44°
June78° 53°
July82° 58°
August80° 56°
September72° 48°
October59° 37°
November46° 29°
December34° 17°
Hot, Freezing, Rainy, Snowy Days: Cornwall
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January030119
February02696
March027105
April014112
May03130
June20130
July30120
August10110
September01100
October010120
November019113
December029118

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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