Average Last Frost Dates for Maryland

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

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List of Average Last Frost Dates for Locations in Maryland

LocationAverage Last Frost Dates
AberdeenApr. 21 - Apr. 30
AdelphiMay 1 - May 10
AnnapolisApr. 21 - Apr. 30
ArbutusApr. 21 - Apr. 30
ArnoldApr. 21 - Apr. 30
Aspen HillMay 1 - May 10
Ballenger CreekMay 1 - May 10
BaltimoreApr. 21 - Apr. 30
BeltsvilleMay 1 - May 10
BethesdaMay 1 - May 10
BowieApr. 21 - Apr. 30
Brooklyn ParkApr. 21 - Apr. 30
CalvertonMay 1 - May 10
Camp SpringsApr. 21 - Apr. 30
CarneyApr. 21 - Apr. 30
CatonsvilleMay 1 - May 10
ChillumApr. 21 - Apr. 30
ClintonApr. 21 - Apr. 30
CloverlyMay 1 - May 10
CockeysvilleApr. 21 - Apr. 30
ColesvilleMay 1 - May 10
College ParkApr. 21 - Apr. 30
CroftonApr. 21 - Apr. 30
CumberlandMay 1 - May 10
DamascusMay 11 - May 20
DundalkApr. 21 - Apr. 30
EastonApr. 21 - Apr. 30
EdgewoodApr. 21 - Apr. 30
EldersburgMay 1 - May 10
ElkridgeApr. 21 - Apr. 30
ElktonMay 1 - May 10
Ellicott CityMay 1 - May 10
EssexApr. 21 - Apr. 30
FairlandMay 1 - May 10
FerndaleApr. 21 - Apr. 30
Fort WashingtonApr. 21 - Apr. 30
FrederickMay 11 - May 20
GaithersburgMay 1 - May 10
GermantownMay 1 - May 10
GlassmanorApr. 21 - Apr. 30
Glen BurnieApr. 21 - Apr. 30
GlenmontMay 1 - May 10
GreenbeltMay 1 - May 10
HagerstownMay 11 - May 20
Hillcrest HeightsApr. 21 - Apr. 30
HyattsvilleApr. 21 - Apr. 30
JoppatowneApr. 21 - Apr. 30
Lake ShoreApr. 21 - Apr. 30
LandoverApr. 21 - Apr. 30
Langley ParkApr. 21 - Apr. 30
LaurelMay 1 - May 10
Lexington ParkApr. 11 - Apr. 20
LinganoreMay 11 - May 20
LochearnMay 1 - May 10
Maryland CityMay 1 - May 10
Middle RiverApr. 21 - Apr. 30
Milford MillMay 1 - May 10
Montgomery VillageMay 1 - May 10
North BethesdaMay 1 - May 10
North LaurelMay 1 - May 10
OdentonApr. 21 - Apr. 30
OlneyMay 1 - May 10
Owings MillsMay 1 - May 10
Oxon HillApr. 21 - Apr. 30
ParkvilleApr. 21 - Apr. 30
Perry HallApr. 21 - Apr. 30
PikesvilleMay 1 - May 10
PotomacMay 1 - May 10
RandallstownMay 1 - May 10
RedlandMay 1 - May 10
ReisterstownMay 1 - May 10
RockvilleMay 1 - May 10
RosedaleApr. 21 - Apr. 30
SalisburyMay 1 - May 10
SevernApr. 21 - Apr. 30
Severna ParkApr. 21 - Apr. 30
Silver SpringApr. 21 - Apr. 30
South LaurelMay 1 - May 10
SuitlandApr. 21 - Apr. 30
Takoma ParkApr. 21 - Apr. 30
TowsonApr. 21 - Apr. 30
WaldorfApr. 21 - Apr. 30
WestminsterMay 11 - May 20
WheatonMay 1 - May 10
White OakMay 1 - May 10
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