Idaho 2012 USDA Hardiness Zone Map

View the new 2023 Idaho Hardiness Zone Map

Zone 3b
-35°F to -30°F
Zone 4a
-30°F to -25°F
Zone 4b
-25°F to -20°F
Zone 5a
-20°F to -15°F
Zone 5b
-15°F to -10°F
Zone 6a
-10°F to -5°F
Zone 6b
-5°F to 0°F
Zone 7a
0°F to 5°F
Zone 7b
5°F to 10°F
Zone 8a
10°F to 15°F

Based on the 2012 USDA Hardiness Zone Map, this interactive version covers the state of Idaho which ranges from USDA Zone 3b to USDA Zone 8a.

2012 USDA Hardiness Zone Maps for Neighboring States and Provinces

  • Montana Interactive USDA 2012 Hardiness Zone Map
  • Nevada Interactive USDA 2012 Hardiness Zone Map
  • Oregon Interactive USDA 2012 Hardiness Zone Map
  • Utah Interactive USDA 2012 Hardiness Zone Map
  • Washington Interactive USDA 2012 Hardiness Zone Map
  • Wyoming Interactive USDA 2012 Hardiness Zone Map

Related Idaho Maps:

  • Idaho 1990 USDA Hardiness Zone Map
  • Idaho First Frost Date Map
  • Idaho Last Frost Date Map
  • Map of Idaho Record High/Low Temperatures
  • Idaho Interactive Drought Monitor Map
  • Idaho Drought Index Map
  • Idaho Ecoregions
  • Idaho Heat Zones Map

List of 2012 Hardiness Zones for Cities in Idaho

LocationHardiness Zone
AberdeenZone 5b: -15°F to -10°F
AcequiaZone 6a: -10°F to -5°F
AhsahkaZone 7b: 5°F to 10°F
AlbionZone 6a: -10°F to -5°F
AlmoZone 6a: -10°F to -5°F
American FallsZone 5b: -15°F to -10°F
AmmonZone 5a: -20°F to -15°F
ArbonZone 5b: -15°F to -10°F
Arbon ValleyZone 5b: -15°F to -10°F
ArcoZone 4b: -25°F to -20°F
ArimoZone 5b: -15°F to -10°F
AshtonZone 5a: -20°F to -15°F
AtholZone 6b: -5°F to 0°F
AtlantaZone 5a: -20°F to -15°F
Atomic CityZone 4b: -25°F to -20°F
AveryZone 6b: -5°F to 0°F
BancroftZone 5a: -20°F to -15°F
BanksZone 6a: -10°F to -5°F
BasaltZone 5a: -20°F to -15°F
BayviewZone 6b: -5°F to 0°F
BellevueZone 5a: -20°F to -15°F
BenningtonZone 4b: -25°F to -20°F
BernZone 5a: -20°F to -15°F
Big CreekZone 4b: -25°F to -20°F
BlackfootZone 5b: -15°F to -10°F
BlanchardZone 6a: -10°F to -5°F
BlissZone 6b: -5°F to 0°F
BloomingtonZone 5a: -20°F to -15°F
Bogus Basin Ski ResortZone 6b: -5°F to 0°F
BoiseZone 7a: 0°F to 5°F
Bonners FerryZone 6a: -10°F to -5°F
BorderZone 4a: -30°F to -25°F
BovillZone 6a: -10°F to -5°F
BruneauZone 7a: 0°F to 5°F
BuhlZone 6b: -5°F to 0°F
BurgdorfZone 5a: -20°F to -15°F
BurleyZone 6a: -10°F to -5°F
Butte CityZone 4b: -25°F to -20°F
CabinetZone 6a: -10°F to -5°F
CalderZone 6b: -5°F to 0°F
CaldwellZone 6b: -5°F to 0°F
CambridgeZone 5b: -15°F to -10°F
CareyZone 5a: -20°F to -15°F
CareywoodZone 6b: -5°F to 0°F
CarmenZone 5b: -15°F to -10°F
CascadeZone 5a: -20°F to -15°F
CastlefordZone 6b: -5°F to 0°F
CataldoZone 6b: -5°F to 0°F
CedarhillZone 6a: -10°F to -5°F
ChallisZone 5a: -20°F to -15°F
ChatcoletZone 6b: -5°F to 0°F
ChesterZone 5a: -20°F to -15°F
ChubbuckZone 5b: -15°F to -10°F
ClagstoneZone 6a: -10°F to -5°F
Clark ForkZone 6a: -10°F to -5°F
ClarkiaZone 6a: -10°F to -5°F
ClaytonZone 5a: -20°F to -15°F
CliftonZone 5b: -15°F to -10°F
CobaltZone 5a: -20°F to -15°F
CocolallaZone 6a: -10°F to -5°F
Coeur d'AleneZone 7a: 0°F to 5°F
ColburnZone 6a: -10°F to -5°F
CondaZone 4b: -25°F to -20°F
Conkling ParkZone 6b: -5°F to 0°F
CoolinZone 6a: -10°F to -5°F
CorralZone 4b: -25°F to -20°F
CottonwoodZone 6b: -5°F to 0°F
CouncilZone 5b: -15°F to -10°F
CraigmontZone 6a: -10°F to -5°F
CrouchZone 6a: -10°F to -5°F
CuldesacZone 7a: 0°F to 5°F
Dalton GardensZone 6b: -5°F to 0°F
DaytonZone 5b: -15°F to -10°F
De SmetZone 6a: -10°F to -5°F
DearyZone 6a: -10°F to -5°F
DecloZone 6a: -10°F to -5°F
DesmetZone 6a: -10°F to -5°F
DietrichZone 6a: -10°F to -5°F
DingleZone 4b: -25°F to -20°F
DonnellyZone 5a: -20°F to -15°F
DoverZone 6a: -10°F to -5°F
DowneyZone 5b: -15°F to -10°F
DriggsZone 4b: -25°F to -20°F
DrummondZone 4b: -25°F to -20°F
DuboisZone 5a: -20°F to -15°F
EagleZone 7a: 0°F to 5°F
East HopeZone 6a: -10°F to -5°F
EastportZone 5a: -20°F to -15°F
EdenZone 6b: -5°F to 0°F
EdgemereZone 6a: -10°F to -5°F
ElbaZone 6a: -10°F to -5°F
Elk CityZone 4b: -25°F to -20°F
Elk RiverZone 6a: -10°F to -5°F
EllisZone 5b: -15°F to -10°F
EmidaZone 6a: -10°F to -5°F
EmmettZone 7a: 0°F to 5°F
FairfieldZone 4b: -25°F to -20°F
FeathervilleZone 5b: -15°F to -10°F
FeltZone 4b: -25°F to -20°F
FennZone 6b: -5°F to 0°F
FerdinandZone 6a: -10°F to -5°F
Fernan Lake VillageZone 6b: -5°F to 0°F
FernwoodZone 6a: -10°F to -5°F
FilerZone 6b: -5°F to 0°F
FirthZone 5a: -20°F to -15°F
Fish HavenZone 5a: -20°F to -15°F
Fort HallZone 5b: -15°F to -10°F
FranklinZone 5b: -15°F to -10°F
FruitlandZone 6b: -5°F to 0°F
FruitvaleZone 5b: -15°F to -10°F
GannettZone 5a: -20°F to -15°F
Garden CityZone 7a: 0°F to 5°F
Garden ValleyZone 6a: -10°F to -5°F
GeneseeZone 6b: -5°F to 0°F
GenevaZone 4a: -30°F to -25°F
GeorgetownZone 4b: -25°F to -20°F
GibbonsvilleZone 5a: -20°F to -15°F
Glenns FerryZone 6b: -5°F to 0°F
GoodingZone 6b: -5°F to 0°F
Gospel Hump WildernessZone 4b: -25°F to -20°F
GraceZone 5a: -20°F to -15°F
Grand ViewZone 6b: -5°F to 0°F
GrangevilleZone 6a: -10°F to -5°F
GrasmereZone 5b: -15°F to -10°F
GreencreekZone 6a: -10°F to -5°F
GreenleafZone 7a: 0°F to 5°F
GrouseZone 4a: -30°F to -25°F
GrovelandZone 5b: -15°F to -10°F
HagermanZone 6b: -5°F to 0°F
HaileyZone 5a: -20°F to -15°F
HamerZone 4b: -25°F to -20°F
HammettZone 7a: 0°F to 5°F
HansenZone 6b: -5°F to 0°F
HarrisonZone 6b: -5°F to 0°F
HarvardZone 6a: -10°F to -5°F
HauserZone 6b: -5°F to 0°F
HaydenZone 6b: -5°F to 0°F
Hayden LakeZone 6b: -5°F to 0°F
HazeltonZone 6a: -10°F to -5°F
HeyburnZone 6a: -10°F to -5°F
Hill CityZone 4b: -25°F to -20°F
HolbrookZone 5b: -15°F to -10°F
HollisterZone 6b: -5°F to 0°F
HomedaleZone 6b: -5°F to 0°F
HopeZone 6a: -10°F to -5°F
Horseshoe BendZone 7a: 0°F to 5°F
HoweZone 4b: -25°F to -20°F
HuetterZone 6b: -5°F to 0°F
HustonZone 7a: 0°F to 5°F
Idaho CityZone 5b: -15°F to -10°F
Idaho FallsZone 5a: -20°F to -15°F
Indian ValleyZone 5b: -15°F to -10°F
InkomZone 5b: -15°F to -10°F
IonaZone 5a: -20°F to -15°F
IrwinZone 5a: -20°F to -15°F
Island ParkZone 3b: -35°F to -30°F
JeromeZone 6b: -5°F to 0°F
JuliaettaZone 7a: 0°F to 5°F
KamiahZone 7a: 0°F to 5°F
KelloggZone 6b: -5°F to 0°F
KendrickZone 7a: 0°F to 5°F
KetchumZone 5a: -20°F to -15°F
KilgoreZone 4a: -30°F to -25°F
KimamaZone 6a: -10°F to -5°F
KimberlyZone 6b: -5°F to 0°F
King HillZone 6b: -5°F to 0°F
KingsgateZone 5b: -15°F to -10°F
KingstonZone 6b: -5°F to 0°F
KooskiaZone 7a: 0°F to 5°F
KootenaiZone 6b: -5°F to 0°F
KunaZone 6b: -5°F to 0°F
LacledeZone 6a: -10°F to -5°F
Lake ForkZone 5a: -20°F to -15°F
LapwaiZone 7b: 5°F to 10°F
Lava Hot SpringsZone 5a: -20°F to -15°F
LeadoreZone 4b: -25°F to -20°F
LemhiZone 5a: -20°F to -15°F
LenoreZone 7b: 5°F to 10°F
LethaZone 6b: -5°F to 0°F
LewistonZone 7b: 5°F to 10°F
Lewiston OrchardsZone 7b: 5°F to 10°F
LewisvilleZone 5a: -20°F to -15°F
LincolnZone 5a: -20°F to -15°F
Lost RiverZone 4a: -30°F to -25°F
LowellZone 7a: 0°F to 5°F
LowmanZone 5b: -15°F to -10°F
LucileZone 7b: 5°F to 10°F
MacKayZone 5a: -20°F to -15°F
Macks InnZone 3b: -35°F to -30°F
Malad CityZone 5b: -15°F to -10°F
MaltaZone 6a: -10°F to -5°F
MarsingZone 7a: 0°F to 5°F
MayZone 5a: -20°F to -15°F
McCallZone 5a: -20°F to -15°F
McCammonZone 5b: -15°F to -10°F
MedimontZone 6b: -5°F to 0°F
MelbaZone 7a: 0°F to 5°F
MenanZone 5a: -20°F to -15°F
MeridianZone 7a: 0°F to 5°F
MesaZone 6a: -10°F to -5°F
MiddletonZone 7a: 0°F to 5°F
MidvaleZone 6a: -10°F to -5°F
MinidokaZone 6a: -10°F to -5°F
MonteviewZone 4b: -25°F to -20°F
MontpelierZone 5a: -20°F to -15°F
MooreZone 4b: -25°F to -20°F
MorelandZone 5b: -15°F to -10°F
MoscowZone 6b: -5°F to 0°F
Mountain HomeZone 6b: -5°F to 0°F
Mountain Home AFBZone 6b: -5°F to 0°F
Moyie SpringsZone 6a: -10°F to -5°F
Mud LakeZone 4b: -25°F to -20°F
MullanZone 6a: -10°F to -5°F
MurphyZone 7a: 0°F to 5°F
MurrayZone 6a: -10°F to -5°F
MurtaughZone 6b: -5°F to 0°F
NampaZone 7a: 0°F to 5°F
NaplesZone 6a: -10°F to -5°F
New MeadowsZone 5a: -20°F to -15°F
New PlymouthZone 6b: -5°F to 0°F
NewdaleZone 5a: -20°F to -15°F
NezperceZone 6a: -10°F to -5°F
NordmanZone 6a: -10°F to -5°F
North ForkZone 5b: -15°F to -10°F
NotusZone 6b: -5°F to 0°F
OakleyZone 6a: -10°F to -5°F
OlaZone 6a: -10°F to -5°F
OldtownZone 6a: -10°F to -5°F
OnawayZone 6a: -10°F to -5°F
OrofinoZone 7a: 0°F to 5°F
OsburnZone 6b: -5°F to 0°F
OxfordZone 5b: -15°F to -10°F
ParisZone 5a: -20°F to -15°F
ParkerZone 4b: -25°F to -20°F
ParklineZone 6b: -5°F to 0°F
ParmaZone 6b: -5°F to 0°F
PaulZone 6a: -10°F to -5°F
PayetteZone 6b: -5°F to 0°F
PeckZone 7a: 0°F to 5°F
PicaboZone 5a: -20°F to -15°F
PierceZone 5b: -15°F to -10°F
PinehurstZone 6b: -5°F to 0°F
PingreeZone 5b: -15°F to -10°F
PlacervilleZone 6a: -10°F to -5°F
PlummerZone 6b: -5°F to 0°F
PocatelloZone 5b: -15°F to -10°F
PollockZone 6b: -5°F to 0°F
PonderayZone 6a: -10°F to -5°F
PorthillZone 6a: -10°F to -5°F
Post FallsZone 6b: -5°F to 0°F
PotlatchZone 6a: -10°F to -5°F
PrestonZone 5b: -15°F to -10°F
Priest RiverZone 6a: -10°F to -5°F
PrincetonZone 6a: -10°F to -5°F
RathdrumZone 6b: -5°F to 0°F
Red River Hot SpringsZone 5a: -20°F to -15°F
ReubensZone 6a: -10°F to -5°F
RexburgZone 5a: -20°F to -15°F
ReynoldsZone 6b: -5°F to 0°F
RichfieldZone 5b: -15°F to -10°F
RigbyZone 5a: -20°F to -15°F
RigginsZone 8a: 10°F to 15°F
RirieZone 5a: -20°F to -15°F
RiversideZone 5b: -15°F to -10°F
RobertsZone 4b: -25°F to -20°F
RockfordZone 5b: -15°F to -10°F
Rockford BayZone 6b: -5°F to 0°F
RocklandZone 5b: -15°F to -10°F
RogersonZone 6a: -10°F to -5°F
RupertZone 6a: -10°F to -5°F
SagleZone 6a: -10°F to -5°F
Saint AnthonyZone 5a: -20°F to -15°F
Saint CharlesZone 4b: -25°F to -20°F
Saint MariesZone 6b: -5°F to 0°F
SalmonZone 5b: -15°F to -10°F
SamuelsZone 6a: -10°F to -5°F
SandpointZone 6b: -5°F to 0°F
SantaZone 6a: -10°F to -5°F
Schweitzer Mountain ResortZone 6a: -10°F to -5°F
ShelleyZone 5a: -20°F to -15°F
ShoshoneZone 6a: -10°F to -5°F
ShoupZone 5b: -15°F to -10°F
Silver Mountain Ski AreaZone 6a: -10°F to -5°F
SilvertonZone 6a: -10°F to -5°F
SmeltervilleZone 6b: -5°F to 0°F
Smiths FallsZone 5b: -15°F to -10°F
Smiths FerryZone 5a: -20°F to -15°F
SnydersZone 5b: -15°F to -10°F
Soda SpringsZone 4b: -25°F to -20°F
SpaldingZone 7b: 5°F to 10°F
SpencerZone 5a: -20°F to -15°F
Spirit LakeZone 6a: -10°F to -5°F
SpringfieldZone 5b: -15°F to -10°F
SquirrelZone 4b: -25°F to -20°F
StanleyZone 3b: -35°F to -30°F
StarZone 7a: 0°F to 5°F
State LineZone 6b: -5°F to 0°F
StitesZone 7a: 0°F to 5°F
StoneZone 5b: -15°F to -10°F
Sugar CityZone 4b: -25°F to -20°F
Sun ValleyZone 5a: -20°F to -15°F
Sun Valley Ski AreaZone 5b: -15°F to -10°F
Swan ValleyZone 5a: -20°F to -15°F
SwanlakeZone 5b: -15°F to -10°F
SweetZone 6b: -5°F to 0°F
SweetwaterZone 7a: 0°F to 5°F
TendoyZone 5a: -20°F to -15°F
TensedZone 6a: -10°F to -5°F
TerretonZone 4b: -25°F to -20°F
TetonZone 5a: -20°F to -15°F
TetoniaZone 4b: -25°F to -20°F
ThatcherZone 5b: -15°F to -10°F
Three CreekZone 5b: -15°F to -10°F
TroyZone 6a: -10°F to -5°F
Twin FallsZone 6b: -5°F to 0°F
UconZone 5a: -20°F to -15°F
VictorZone 4b: -25°F to -20°F
ViolaZone 6a: -10°F to -5°F
WallaceZone 6a: -10°F to -5°F
WardnerZone 6a: -10°F to -5°F
Warm RiverZone 5a: -20°F to -15°F
WarrenZone 4b: -25°F to -20°F
WayanZone 4b: -25°F to -20°F
WeippeZone 6a: -10°F to -5°F
WeiserZone 6b: -5°F to 0°F
WendellZone 6b: -5°F to 0°F
WestonZone 5b: -15°F to -10°F
White BirdZone 7b: 5°F to 10°F
WilderZone 6b: -5°F to 0°F
WinchesterZone 6a: -10°F to -5°F
WorleyZone 6b: -5°F to 0°F
WrencoeZone 6a: -10°F to -5°F
Yellow PineZone 5a: -20°F to -15°F
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