Average Last Frost Dates for Maine

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Last Frost Dates were calculated using daily climate data from the period between 1991-2020.

Related Pages

List of Average Last Frost Dates for Locations in Maine

LocationAverage Last Frost Dates
AuburnMay 11 - May 20
AugustaMay 1 - May 10
BangorMay 11 - May 20
BathMay 11 - May 20
BelfastMay 11 - May 20
BiddefordMay 11 - May 20
BrewerMay 11 - May 20
BrunswickMay 11 - May 20
BuxtonMay 11 - May 20
Cape ElizabethMay 11 - May 20
CaribouMay 21 - May 31
EllsworthMay 11 - May 20
GardinerMay 11 - May 20
GorhamMay 11 - May 20
HermonMay 21 - May 31
KennebunkMay 11 - May 20
LebanonMay 21 - May 31
LewistonMay 11 - May 20
New GloucesterMay 11 - May 20
North WindhamMay 11 - May 20
Oak HillMay 11 - May 20
Old Orchard BeachMay 11 - May 20
Old TownMay 11 - May 20
OronoMay 11 - May 20
ParisMay 21 - May 31
PolandMay 11 - May 20
PortlandMay 11 - May 20
Presque IsleMay 21 - May 31
RocklandMay 1 - May 10
SacoMay 11 - May 20
SanfordMay 11 - May 20
ScarboroughMay 11 - May 20
SkowheganMay 11 - May 20
South PortlandMay 11 - May 20
TopshamMay 11 - May 20
WaterboroMay 21 - May 31
WatervilleMay 11 - May 20
WellsMay 11 - May 20
WestbrookMay 11 - May 20
WinslowMay 11 - May 20
YarmouthMay 11 - May 20

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