Hammonton, in New Jersey, United States, is home to roughly 14,600 people in the Eastern Time Zone at 39.6°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Hammonton recorded a mean annual temperature of 55°F, ranging from 9°F lows in January to 98°F highs in June, with about 40 inches of precipitation across the year.
View historical weather for Hammonton · More cities in New Jersey