About Newark, NJ's Climate & Weather History

Newark, in New Jersey, United States, is home to roughly 282,000 people in the Eastern Time Zone at 40.7°N latitude.

In 2025, Newark recorded an average annual temperature of 54°F. The hottest temperatures reached 102°F in June; the coolest were 2°F in January. Total precipitation for the year was 42 inches, with the wettest month being May. Snowfall for the year totaled approximately 8 inches.