Smithville, in New Jersey, United States, is home to roughly 7,200 people in the Eastern Time Zone at 39.5°N latitude.
Smithville has a humid continental climate. Average annual temperature is 56°F, with January lows around 30°F and July highs near 80°F. The city averages 44 inches of precipitation per year. The wettest month is typically March; the driest is January.
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