District Of Columbia Interactive Heat Zones Map
| Zone 6 46 - 60 days > 86°F | Zone 7 61 - 90 days > 86°F |
To assist District Of Columbia 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.
Heat Zone Maps for Neighboring States and Provinces
Related District Of Columbia Maps:
Heat Zones for Cities and Towns in District Of Columbia
| Location | Heat Zone |
|---|---|
| Washington | Heat Zone 6 46 - 60 days > 86°F |