Frost Dates in Maine

Acadia Np April 27 – October 22 Allagash June 2 – September 15 Andover 2 May 19 – September 25 Augusta State AP April 27 – October 16 Bangor Intl AP May 4 – October 4 Barnard May 12 – October 1 Bath May 10 – October 6 Belfast May 7 – October 5 Bethel 6 Sse May 6 – October 2 Brassua Dam May 23 – September 29 Bridgewater May 25 – September 18 Bridgton 3 Nw May 5 – October 5 Brunswick Nas May 2 – October 10 Cape Neddick May 1 – October 14 Caribou Muni AP 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 E Surry May 8 – October 9 East Hiram May 12 – October 1 Eastport April 29 – October 25 Eustis May 24 – September 21 Farmington May 16 – September 26 Frenchville Aroostook AP May 6 – October 2 Fryeburg E Slopes AP 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 5n May 19 – September 23 Houlton Intl AP May 27 – September 18 Jackman May 26 – September 23 Jonesboro May 3 – October 9 Kennebunkport May 9 – October 3 Lewiston April 25 – October 19 Limestone 4 Nnw May 16 – September 24 Lincoln Sanitary District/Wtp May 4 – October 6 Livermore Falls 1 E May 11 – September 29 Long Falls Dam May 13 – September 30 Madison May 8 – October 5 Middle Dam May 19 – October 1 Millinocket May 9 – October 5 Millinocket Muni AP May 8 – October 1 Millinocket Wastewater May 17 – September 29 Moosehead May 13 – September 30 New Sharon May 7 – October 2 Newcastle April 27 – October 18 Old Town 2 W May 13 – September 28 Orono May 1 – October 6 Patten 2 May 13 – September 30 Pittston Farm May 20 – September 23 Pittston Farms Nepp May 21 – September 21 Poland May 3 – October 7 Portland Intl Jetport April 26 – October 15 Presque Isle May 14 – September 26 Rangeley May 23 – September 27 Rangeley 2 Nw May 23 – September 24 Robbinston May 5 – October 13 Rumford 1 Sse May 4 – October 6 Rumford 6sw May 12 – September 29 Sanford 2 Nnw May 16 – September 30 Sebec Lake May 16 – October 1 Tenants Harbor April 27 – October 25 Topsfield 2 May 6 – October 8 Turner May 1 – October 10 Van Buren 2 May 23 – September 26 Vanceboro No 2 May 13 – October 1 W Rockport 1 Nnw April 27 – October 19 Waterville Trtmt Plt May 2 – October 10 Wesley May 2 – October 15 West Buxton 2 Nnw May 7 – October 4 Westport Island April 28 – October 21 Windham 2nw April 30 – October 20 Wiscasset AP May 8 – October 7 Woodland April 21 – October 26