Frost dates / Idaho

Frost dates in Idaho

Incorporated places from the Census top 1,000 by 2024 population. A zone is shown when a 2023 USDA ZIP is within 30 miles and a qualified NOAA station is within 75 miles.

• Boise CityZone 7a · station 2.3 miles · pop 237,963
• MeridianZone 7a · station 8.6 miles · pop 139,740
• NampaZone 7a · station 1.4 miles · pop 117,350
• CaldwellZone 7a · station 5.1 miles · pop 73,088
• Idaho FallsZone 5b · station 2 miles · pop 69,523
• PocatelloZone 6a · station 0.9 miles · pop 58,231
• Coeur d'AleneZone 6b · station 1.4 miles · pop 57,355
• Twin FallsZone 7a · station 1.2 miles · pop 55,589
• Post FallsZone 6b · station 7.5 miles · pop 45,800