Frost Date for Bridgeport, CT
It's growing season in Bridgeport, CT
215-day growing season. Data from Bridgeport Sikorsky Mem Ap, CT (6km away)
- Last spring frostApr 5
- First fall frostNov 6
- Growing season215 days
- Days left in season107 days
Data as of Jan 1, 2021
Growing season in Bridgeport, CT
Bridgeport's average last spring frost is around Apr 5, and its first fall frost around Nov 6 — a growing season of roughly 215 days. These figures come from the nearest NOAA station with long-term records (Bridgeport Sikorsky Mem Ap, CT).
These are 1991–2020 averages, not guarantees: about half of years see a frost a little later in spring or earlier in fall. Cautious gardeners wait a week or two past the last-frost date before setting out frost-tender plants, or keep row cover handy for surprise cold snaps.
To build a planting calendar, count backward from the last spring frost for indoor seed-starting, and forward from the first fall frost for crops that need time to mature before cold returns.