Groton (zip 01450), Massachusetts gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Groton (zip 01450) averages 57 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 Groton (zip 01450). The US average is 205 sunny days.
Groton (zip 01450) gets some kind of precipitation, on average, 126 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 83 degrees
Winter Low: the January low is 14
Rain: averages 47 inches of rain a year
Snow: averages 57 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 01450 zip code is 6.7 (10=best), which means it is less comfortable than most places in Massachusetts.
6.7 / 10
August, July and June are the most pleasant months in the 01450 zip code, while January and February are the least comfortable months.