Hillsborough, New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hillsborough averages 25 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 Hillsborough. The US average is 205 sunny days.
Hillsborough gets some kind of precipitation, on average, 119 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 85 degrees
Winter Low: the January low is 20
Rain: averages 48 inches of rain a year
Snow: averages 25 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Hillsborough is 7.2 (10=best), which means it is about average compared to other places in New Jersey.
7.2 / 10
June, September and August are the most pleasant months in Hillsborough, while January and February are the least comfortable months.