Hillsborough County, New Hampshire gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hillsborough County averages 64 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Hillsborough County. The US average is 205 sunny days.
Hillsborough County 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 81 degrees
Winter Low: the January low is 13
Rain: averages 47 inches of rain a year
Snow: averages 64 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Hillsborough County is 6.7 (10=best), which means it is more comfortable than most places in New Hampshire.
6.7 / 10
August, July and June are the most pleasant months in Hillsborough County, while January and February are the least comfortable months.