With a population of around 10,000, Plymouth sits in Indiana, United States. The city operates in the America/Indiana/Indianapolis time zone.
Plymouth has a humid continental climate. Average annual temperature is 49°F, with January lows around 17°F and July highs near 83°F. The city averages 39 inches of precipitation and 65 inches of snow per year. The wettest month is typically May; the driest is February.
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