All states Connecticut
Frost dates in Connecticut
The typical last spring frost and first fall frost for 23 places in Connecticut. Each page has the chance of frost by date and when to plant.
Places in Connecticut
| Place | Last spring frost | First fall frost |
|---|---|---|
| Barkhamsted | April 30 | October 17 |
| Bridgeport | April 5 | November 6 |
| Bristol | April 25 | October 18 |
| Danbury | May 1 | October 14 |
| Falls Village | May 11 | October 4 |
| Groton | April 8 | November 2 |
| Hampton | April 30 | October 15 |
| Hartford | April 17 | October 26 |
| Hartford Bradley | April 21 | October 16 |
| Naugatuck | April 18 | October 26 |
| New Haven | April 17 | October 27 |
| New London | April 16 | October 28 |
| Newtown | April 20 | October 20 |
| Norfolk | May 3 | October 11 |
| Norwich | April 14 | October 24 |
| Shelton | April 25 | October 17 |
| Staffordville | May 7 | October 12 |
| Stamford | April 17 | October 23 |
| Storrs | April 19 | October 22 |
| Torrington | May 8 | October 5 |
| W Thompson Lake | May 1 | October 9 |
| Waterbury | April 26 | October 16 |
| Willimantic Windham | April 28 | October 13 |
Typical year: frost is over (spring) or has come (fall) by that date in half of years. "n/a" means frost is too rare there to give a date.