Find the Plantmaps Heat Zone for Your Zipcode:

Interactive Heat Zones Map for Oklahoma

To assist Oklahoma gardeners, Plantmaps has derived zones indicating the average number of days each year that an area experiences temperatures over 86 degrees F. These zones are derived from the historical climate data from the National Weather Service.

Plantmaps Heat Zone 6

46 - 60 days > 86°F

Plantmaps Heat Zone 7

61 - 90 days > 86°F

Plantmaps Heat Zone 8

91 - 120 days > 86°F

Plantmaps Heat Zone 9

121 - 150 days > 86°F

Zone Maps for Adjacent States

Arkansas Heat Zones Map
Colorado Heat Zones Map
Kansas Heat Zones Map
Missouri Heat Zones Map
New Mexico Heat Zones Map
Texas Heat Zones Map

Other Interactive Gardening Maps and Data for Oklahoma

Interactive Oklahoma Drought Monitor Map
Oklahoma First Frost Date Map
Oklahoma Last Frost Date Map
Interactive Map of Oklahoma Drought Conditions
Interactive Map of Oklahoma Ecoregions
Interactive Oklahoma Plantmaps Hardiness Zone Map
Interactive Oklahoma USDA Hardiness Zone Map
Interactive Maps of Native Oklahoma Trees and Plants

Zoom to Major Cities in Oklahoma

Lawton - Heat Zone 8
Zoom to Norman Heat Zone 8

Norman - Heat Zone 8
Zoom to Oklahoma City Heat Zone 8

Oklahoma City - Heat Zone 8
Zoom to Tulsa Heat Zone 8

Tulsa - Heat Zone 8