USDA Hardiness Zone Map For Hawaii

Part of successfully growing a garden is knowing your USDA hardiness planting zone. USDA plant hardiness zones are the standard by which gardeners and growers can determine which plants are most likely to thrive at any given location. Some plants are able to survive outside of their hardiness zone, but can only survive for one growing season and are therefore considered annuals.

Hawaii’s plant hardiness planting zones range from 9a, where winter temperatures drop to around 20 degrees Fahrenheit, to a much milder 13a, where temperatures only drop to about 60 degrees. Hawaii is a paradise for gardeners, but not all parts of the state are good for tropical plants.

USDA Hardiness Planting Zone Map For Hawaii

Above is the USDA hardiness zone map for all of Hawaii.

USDA Hardiness Zones For All Cities In Hawaii

Below is a table of the USDA hardiness zones for all towns and cities in the state of Hawaii based on 1990 data.