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Frost dates for Bridgeport, Connecticut

In a typical year, Bridgeport’s last spring frost lands around Apr 5 and the first fall frost around Nov 6, a growing season of about 215 days. These are odds drawn from 30-year NOAA climate normals, not a promise. USDA zone 7a.

Last spring frost and first fall frost odds for Bridgeport, Connecticut
OddsLast spring frostFirst fall frost
10 percentMar 25Oct 25
50 percentApr 5Nov 6
90 percentApr 17Nov 20

A 10 percent year is an early year, a 90 percent year a late one. Frost-sensitive planting usually waits for the 90 percent side of the last-frost band.

Soil in Bridgeport is typically around 74°F at 4 inches this time of year, estimated from the last two weeks of normal air temperatures.

Plantable now in Bridgeport

Timing comes from the same temperature engine the app uses, run against Bridgeport’s normals for today.

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