All states › Zone 7a
USDA Hardiness Zone 7a
Zone 7a on the 2023 USDA Plant Hardiness Zone Map means an average annual extreme minimum temperature of 0°F to 5°F, averaged over 1991 to 2020. The zone is about the coldest winter night, not frost dates or summer heat, so towns in the same zone can have different frost dates.
Towns in zone 7a
- FayettevilleZone 7a, median last frost Apr 15
- SpringdaleZone 7a, median last frost Apr 4
- Grand JunctionZone 7a, median last frost Apr 28
- StamfordZone 7a, median last frost Apr 17
- NorwalkZone 7a, median last frost Apr 17
- MeridianZone 7a, median last frost Apr 24
- CaldwellZone 7a, median last frost Apr 29
- Coeur d'AleneZone 7a, median last frost Apr 22
- BellevilleZone 7a, median last frost Apr 12
- WichitaZone 7a, median last frost Apr 11
- LexingtonZone 7a, median last frost Apr 13
- Bowling GreenZone 7a, median last frost Apr 5
- ElizabethtownZone 7a, median last frost Apr 16
- HopkinsvilleZone 7a, median last frost Apr 4
- HagerstownZone 7a, median last frost Apr 7
- BostonZone 7a, median last frost Apr 4
- St. LouisZone 7a, median last frost Apr 1
- JoplinZone 7a, median last frost Apr 9
- TrentonZone 7a, median last frost Apr 10
- FarmingtonZone 7a, median last frost May 2
- BooneZone 7a, median last frost May 2
- ClevelandZone 7a, median last frost Apr 8
- AllentownZone 7a, median last frost Apr 20
- ReadingZone 7a, median last frost Apr 26
- LancasterZone 7a, median last frost Apr 19
- HarrisburgZone 7a, median last frost Apr 15
- YorkZone 7a, median last frost Apr 26
- EastonZone 7a, median last frost Apr 20
- CookevilleZone 7a, median last frost Apr 14
- AmarilloZone 7a, median last frost Apr 13
- ProvoZone 7a, median last frost Apr 18
- LehiZone 7a, median last frost Apr 17
- OgdenZone 7a, median last frost Apr 21
- LynchburgZone 7a, median last frost Apr 15
- HarrisonburgZone 7a, median last frost Apr 21
- BlacksburgZone 7a, median last frost Apr 24
- WinchesterZone 7a, median last frost Apr 11
- StauntonZone 7a, median last frost Apr 15
- SpokaneZone 7a, median last frost Apr 26
- YakimaZone 7a, median last frost May 8
- CharlestonZone 7a, median last frost Apr 16
- HuntingtonZone 7a, median last frost Apr 14
- MorgantownZone 7a, median last frost Apr 23
- MartinsburgZone 7a, median last frost Apr 20