Lyme, NH Weather


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The most pleasant months of the year for Lyme are June, August and July. In Lyme, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Lyme with an average high temperature of 81.3°, which ranks it as about average compared to other places in New Hampshire. December is the snowiest month in Lyme with 17.6 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 - Lyme, NH

6 PM PST

Scattered Rain Showers

41°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
TonightScattered Rain Showers36° / 55°SE 5 mph
Friday NightScattered Rain Showers42° / 52°S 5 to 15 mph
Saturday NightIsolated Rain Showers then Partly Cloudy32° / 50°W 5 to 15 mph
Sunday NightMostly Clear32° / 52°W 10 to 15 mph
Monday NightMostly Clear31° / 59°SW 5 to 10 mph
Tuesday NightScattered Rain Showers then Light Rain Likely38° / 49°S 10 to 15 mph
Wednesday NightScattered Rain Showers28° / 48°NW 10 mph

Weather Highlights

Summer High: the July high is around 81 degrees
Winter Low: the January low is 7
Rain: averages 40 inches of rain a year
Snow: averages 67 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Lyme area is 9 (10=best), which means it is more comfortable than most places in New Hampshire.

9 / 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
January28°
February33°
March42° 19°
April56° 31°
May68° 42°
June77° 52°
July81° 56°
August79° 55°
September71° 47°
October58° 35°
November46° 28°
December33° 15°
Hot, Freezing, Rainy, Snowy Days: Lyme
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January030118
February02796
March027104
April016111
May05140
June20140
July30140
August20120
September02110
October012130
November021122
December029127

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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