Lebanon, Connecticut has a temperate climate with warm summers and cold winters. During the summer months, temperatures usually range from the mid-70s to mid-80s Fahrenheit, while winter temperatures often dip down into the 20s and 30s. The area receives an average of 48 inches of precipitation a year, which is evenly spread across all seasons. Snowfall occurs in moderation throughout the winter months, typically ranging from 10 to 15 inches annually. All four seasons are well represented in Lebanon, making it an ideal place to experience all that mother nature has to offer!
Lebanon, Connecticut gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lebanon averages 34 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Lebanon. The US average is 205 sunny days.
Lebanon gets some kind of precipitation, on average, 117 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 81 degrees
Winter Low: the January low is 15
Rain: averages 51 inches of rain a year
Snow: averages 34 inches of snow a year