All states Maine
Frost dates in Maine
The typical last spring frost and first fall frost for 76 places in Maine. Each page has the chance of frost by date and when to plant.
Places in Maine
| Place | Last spring frost | First fall frost |
|---|---|---|
| Acadia Np | April 27 | October 22 |
| Allagash | June 2 | September 15 |
| Andover | May 19 | September 25 |
| Augusta | April 27 | October 16 |
| Bangor | May 4 | October 4 |
| Barnard | May 12 | October 1 |
| Bath | May 10 | October 6 |
| Belfast | May 7 | October 5 |
| Bethel | May 6 | October 2 |
| Biddeford | May 9 | October 3 |
| Brassua Dam | May 23 | September 29 |
| Bridgewater | May 25 | September 18 |
| Bridgton | May 5 | October 5 |
| Brunswick Nas | May 2 | October 10 |
| Calais | May 5 | October 13 |
| Cape Neddick | May 1 | October 14 |
| Caribou | May 7 | October 1 |
| Clayton Lake | May 30 | September 13 |
| Corinna | May 8 | October 3 |
| Danforth | May 25 | September 24 |
| Dover-Foxcroft Wwtp | May 15 | September 28 |
| Durham | May 15 | October 2 |
| E Sangerville | May 6 | October 7 |
| East Hiram | May 12 | October 1 |
| Eastport | April 29 | October 25 |
| Ellsworth | May 8 | October 9 |
| Eustis | May 24 | September 21 |
| Farmington | May 16 | September 26 |
| Frenchville Aroostook | May 6 | October 2 |
| Fryeburg E Slopes | May 17 | September 25 |
| Ft Kent | May 23 | September 24 |
| Gardiner | May 1 | October 11 |
| Grand Lake Stream | May 4 | October 10 |
| Gray | April 28 | October 19 |
| Greenville Maine Forestry Svc | May 7 | October 9 |
| Harmony | May 11 | October 1 |
| Hartford | May 6 | October 3 |
| Hollis | May 14 | September 30 |
| Houlton | May 19 | September 23 |
| Houlton | May 27 | September 18 |
| Jackman | May 26 | September 23 |
| Jonesboro | May 3 | October 9 |
| Lewiston | April 25 | October 19 |
| Limestone | May 16 | September 24 |
| Lincoln Sanitary District/Wtp | May 4 | October 6 |
| Livermore Falls | May 11 | September 29 |
| Long Falls Dam | May 13 | September 30 |
| Madison | May 8 | October 5 |
| Millinocket Wastewater | May 17 | September 29 |
| New Sharon | May 7 | October 2 |
| Newcastle | April 27 | October 18 |
| Old Town | May 13 | September 28 |
| Orono | May 1 | October 6 |
| Patten | May 13 | September 30 |
| Poland | May 3 | October 7 |
| Portland | April 26 | October 15 |
| Presque Isle | May 14 | September 26 |
| Rangeley | May 23 | September 27 |
| Rangeley | May 23 | September 24 |
| Rockland | April 27 | October 19 |
| Rumford | May 4 | October 6 |
| Rumford | May 12 | September 29 |
| Sanford | May 16 | September 30 |
| Sebec Lake | May 16 | October 1 |
| Tenants Harbor | April 27 | October 25 |
| Topsfield | May 6 | October 8 |
| Turner | May 1 | October 10 |
| Van Buren | May 23 | September 26 |
| Vanceboro No | May 13 | October 1 |
| Waterville | May 2 | October 10 |
| Wesley | May 2 | October 15 |
| West Buxton | May 7 | October 4 |
| Westport Island | April 28 | October 21 |
| Windham | April 30 | October 20 |
| Wiscasset | May 8 | October 7 |
| Woodland | April 21 | October 26 |
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.