Robertsville, NJ has a temperate climate that is characterized by mild winters and warm summers. Average daily high temperatures in winter typically range from the mid-30s to the mid-50s, while summer highs average in the low 80s. Precipitation is generally moderate, with an average of 43 inches of rain per year, and snowfall averages just over 20 inches. The area's humidity is usually quite low, rarely rising above 65 percent during peak summer months.
Robertsville, New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Robertsville averages 25 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Robertsville. The US average is 205 sunny days.
Robertsville gets some kind of precipitation, on average, 118 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.
Weather Highlights
Summer High: the July high is around 85 degrees
Winter Low: the January low is 23
Rain: averages 48 inches of rain a year
Snow: averages 25 inches of snow a year