Frost dates in Cumberland County, Maine
The average last spring frost in Cumberland County falls Apr 26 to May 12 and the average first fall frost Oct 1 to Oct 20, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a to 6a. Places: Bridgton, Brunswick, Casco, Cumberland Center, Falmouth, Freeport. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 04003 | May 2 | Oct 10 | 6a | |
| 04009 | Bridgton | May 5 | Oct 5 | 5a |
| 04011 | Brunswick | May 2 | Oct 10 | 5b |
| 04015 | Casco | May 3 | Oct 7 | 5b |
| 04017 | Apr 26 | Oct 15 | 6a | |
| 04019 | Portland | Apr 26 | Oct 15 | 6a |
| 04021 | Cumberland Center | Apr 28 | Oct 19 | 5b |
| 04024 | May 12 | Oct 1 | 5a | |
| 04029 | May 12 | Oct 1 | 5a | |
| 04032 | Freeport | May 2 | Oct 10 | 6a |
| 04038 | Gorham | May 7 | Oct 4 | 5b |
| 04039 | Gray | Apr 28 | Oct 19 | 5b |
| 04040 | May 5 | Oct 5 | 5a | |
| 04050 | Apr 26 | Oct 15 | 6a | |
| 04055 | Naples | May 5 | Oct 5 | 5a |
| 04057 | Bridgton | May 5 | Oct 5 | 5a |
| 04062 | North Windham | Apr 28 | Oct 19 | 5b |
| 04066 | May 2 | Oct 10 | 6a | |
| 04069 | Apr 28 | Oct 19 | 5b | |
| 04071 | Apr 30 | Oct 20 | 5b | |
| 04074 | Oak Hill | Apr 26 | Oct 15 | 6a |
| 04079 | May 2 | Oct 10 | 6a | |
| 04084 | Standish | May 7 | Oct 4 | 5b |
| 04085 | Steep Falls | May 7 | Oct 4 | 5a |
| 04091 | May 12 | Oct 1 | 5a | |
| 04092 | Westbrook | Apr 26 | Oct 15 | 5b |
| 04096 | Yarmouth | Apr 28 | Oct 19 | 6a |
| 04097 | Apr 28 | Oct 19 | 6a | |
| 04101 | Portland | Apr 26 | Oct 15 | 6a |
| 04102 | Portland | Apr 26 | Oct 15 | 6a |
| 04103 | Portland | Apr 26 | Oct 15 | 6a |
| 04105 | Falmouth | Apr 26 | Oct 15 | 6a |
| 04106 | South Portland | Apr 26 | Oct 15 | 6a |
| 04107 | Apr 26 | Oct 15 | 6a | |
| 04108 | Portland | Apr 26 | Oct 15 | 6a |
| 04109 | Portland | Apr 26 | Oct 15 | 6a |
| 04110 | Apr 26 | Oct 15 | 6a | |
| 04260 | May 3 | Oct 7 | 5b |
Nearby counties
Androscoggin County Sagadahoc County York County Lincoln County Oxford County Kennebec County
All Maine counties · Download Maine frost dates (CSV)
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