Climate Zones Map: ClimateZone Maps of the United States

We have provided 2 differing Climate zone maps of the US with varying levels of detail.

ClimateZone Maps of United States: Hardiness Zone Map

The USDA Hardiness Zone Map divides North America into 11 separate planting zones; each growing zone is 10°F warmer (or colder) in an average winter than the adjacent zone. (ref:

Map 2: Basic Climate Zones:

Report outlining climate designations by the Building America program, and compares these regions to the IECC climate zones. (ref:

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