Gloucester, NJ has a humid subtropical climate, with hot and humid summers, and mild to cool winters. The average summer temperature is around 80°F (27°C), with temperatures sometimes reaching the mid-90s (35°C). Winter temperatures are usually around 40–50 °F (5–10 °C), but can drop below freezing during cold snaps. The area receives an average of 45 inches of rain per year and experiences all four seasons. Snowfall occurs between December and March, averaging about 18 inches per year.
Gloucester, New Jersey gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gloucester averages 13 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 Gloucester. The US average is 205 sunny days.
Gloucester gets some kind of precipitation, on average, 115 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 87 degrees
Winter Low: the January low is 23
Rain: averages 46 inches of rain a year
Snow: averages 13 inches of snow a year