Old Greenwich is a city of approximately 6,600 people in Connecticut, United States. Located in the Eastern Time Zone at 41°N latitude.
Expect a humid continental climate in Old Greenwich: average highs of 83°F in midsummer, lows near 25°F in midwinter, and an annual mean of 54°F. Precipitation totals roughly 38 inches per year, concentrated around September, with February typically the driest month.
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