Harwinton is located in Litchfield County, Connecticut. There are roughly 5,600 residents, living in 2,150 households. The average temperature for Harwinton this time of the year is low of 53F and high of 77F. On average, Harwinton gets about 4.24 inches of precipitation in June. Most residents are home owners (92%), have a post secondary degree (49%) and are married, no kids (41%).
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