Westerly, Rhode Island gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Westerly averages 27 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Westerly. The US average is 205 sunny days.
Westerly gets some kind of precipitation, on average, 120 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 80 degrees
Winter Low: the January low is 22
Rain: averages 48 inches of rain a year
Snow: averages 27 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Westerly is 7.1 (10=best), which means it is one of the most pleasant places in Rhode Island.
7.1 / 10
June, September and August are the most pleasant months in Westerly, while January and February are the least comfortable months.