Ayer, Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ayer averages 56 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Ayer. The US average is 205 sunny days.
Ayer gets some kind of precipitation, on average, 128 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 84 degrees
Winter Low: the January low is 14
Rain: averages 48 inches of rain a year
Snow: averages 56 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Ayer is 6.8 (10=best), which means it is less comfortable than most places in Massachusetts.
6.8 / 10
August, July and June are the most pleasant months in Ayer, while January and February are the least comfortable months.