Lambertville, NJ has a humid subtropical climate with hot and humid summers and cool winters. The average temperature during the summer months reaches the mid 80s Fahrenheit, with occasional heat waves reaching upwards of 95 degrees Fahrenheit. In the winter months, temperatures average in the low 40s, but can drop into the teens when cold fronts move in. Snowfall is common throughout the season, and often accumulates to around 20 inches per year. Rainfall is moderate throughout the year, with precipitation averaging around 48 inches annually.
Lambertville (zip 08530), New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lambertville (zip 08530) averages 22 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Lambertville (zip 08530). The US average is 205 sunny days.
Lambertville (zip 08530) gets some kind of precipitation, on average, 122 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 86 degrees
Winter Low: the January low is 21
Rain: averages 48 inches of rain a year
Snow: averages 22 inches of snow a year