Home › Connecticut

Connecticut planting calendars & frost dates

15 cities · USDA zones + NOAA frost dates + monthly weather normals

Pick your city for its average last & first frost dates, USDA hardiness zone, a month-by-month typical-weather table, and a crop-by-crop planting schedule — all built from public USDA and NOAA data.

Cities in Connecticut

Bridgeport · zone 7a Bristol · zone 6b Danbury · zone 6b Hartford · zone 6b Meriden · zone 6b Middletown · zone 6b Milford · zone 7a New Britain · zone 6b New Haven · zone 7a Norwalk · zone 7a Norwich · zone 6b Shelton · zone 6b Stamford · zone 7a Waterbury · zone 6b West Haven · zone 7a

Don't see your town? →
Look up any U.S. ZIP code for exact frost dates and a full planting calendar.
Open the free tool

🌾 Get a frost reminder

One email in early spring and early fall with the dates for your area. No spam.