Cold Hardiness Map

  • Kansas Palm Trees

    Kansas is not conducive to palm tree cultivation due to its predominantly cold climate. The state of Kansas experiences three distinct climate types: humid subtropical, humid continental, and semi-arid steppe. Depending on the region, summers can be either hot and humid or hot and dry, with July maximum temperatures ranging from 91°F (32°C) to 93°F…

  • Iowa Palm Trees

    Iowa presents a challenging environment for palm tree cultivation, as it is generally too cold for these tropical plants. Even the most cold-hardy palm varieties can only endure the colder temperatures found in zone 7 and higher. Iowa’s climate is characterized as humid continental, featuring wet springs, hot summers, and cold winters, with significant annual…

  • Indiana Palm Trees

    Indiana’s climate isn’t favorable to palm tree cultivation. The state experiences a humid continental climate, characterized by chilly winters and warm summers. In January, temperatures typically range from 17°F (–8°C) to 35°F (2°C), while July sees averages ranging from 63°F (17°C) to 88°F (31°C). The USDA hardiness zones in Indiana span from 5b to 6b….

  • Illinois Palm Trees

    You can give palm tree growing a shot in zone 7a, especially near the Kentucky border where the climate leans closer to humid subtropical. Illinois, however, is more on the temperate side. Summers here get hot and humid, with average temperatures ranging from 70°F (21°C) to 77°F (25°C), while winters can be cool to downright…

  • Idaho Palm Trees

    In some of Idaho’s warmer regions, you can indeed cultivate cold-hardy palm trees. Idaho’s climate is decidedly continental, marked by hot summers and harsh winters. In Boise city, for example, you can expect an average temperature of 29°F (–2°C) in January and a balmy 74°F (23°C) in July. Generally, the state experiences low humidity levels….

  • Minnesota Palm Trees

    Minnesota’s climate isn’t exactly palm tree-friendly. The state boasts a continental climate, featuring warm summers and frigid winters. Summers vary from hot and humid to warm and less muggy, with average July temperatures ranging between 61°F (16°C) and 76°F (24°C), depending on your location. Meanwhile, January brings chilly temperatures that hover between 3°F(−16°C) and 18°F…