The climate in 08629 Trenton, NJ is typically humid and hot during the summer months. The average temperature in July is 79 degrees Fahrenheit, while the average January temperature is only about 33 degrees. Snowfall totals reach an average of 28 inches annually and precipitation levels are above average for most of the year. Winters tend to be cold and wet with occasional snowstorms, while summers are generally mild with plenty of humidity. Spring and fall are moderate seasons with temperatures falling between the extremes of winter and summer. Overall, 08629 Trenton, NJ experiences a temperate climate that fits the description of a typical mid-Atlantic region climate.
Trenton (zip 08629), New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Trenton (zip 08629) averages 19 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 08629). The US average is 205 sunny days.
Trenton (zip 08629) 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 85 degrees
Winter Low: the January low is 22
Rain: averages 48 inches of rain a year
Snow: averages 19 inches of snow a year