Somerville, Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Somerville averages 51 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Somerville. The US average is 205 sunny days.
Somerville gets some kind of precipitation, on average, 134 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.
Summer High: the July high is around 82 degrees
Winter Low: the January low is 19
Rain: averages 48 inches of rain a year
Snow: averages 51 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Somerville is 6.9 (10=best), which means it is about average compared to other places in Massachusetts.
6.9 / 10
August, June and September are the most pleasant months in Somerville, while January and February are the least comfortable months.