08691 Trenton, NJ has a humid subtropical climate with hot summers and mild winters. During the summer months, high temperatures in the area can reach into the low 90s Fahrenheit with high humidity levels. Winters are generally mild with temperatures rarely dropping below freezing. Rainfall is spread throughout the year, although spring and summer tend to be the wettest months while winter and fall are relatively dry.
Trenton (zip 08691), New Jersey gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Trenton (zip 08691) 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 Trenton (zip 08691). The US average is 205 sunny days.
Trenton (zip 08691) gets some kind of precipitation, on average, 120 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 23
Rain: averages 47 inches of rain a year
Snow: averages 22 inches of snow a year