Mercerville, in New Jersey, United States, is home to roughly 13,200 people in the Eastern Time Zone at 40.2°N latitude.
Across a typical year Mercerville sees about 46 inches of precipitation and 27 inches of snow, with July the wettest month and February the driest. Temperatures range from January lows near 24°F up to July highs around 86°F, averaging 54°F annually — characteristic of a humid continental climate.
View historical weather for Mercerville · More cities in New Jersey