Delaware Interactive Heat Zones Map
| Zone 1 < 1 days > 86°F | Zone 2 1 - 7 days > 86°F | Zone 3 8 - 14 days > 86°F |
| Zone 4 15 - 30 days > 86°F | Zone 5 31 - 45 days > 86°F | Zone 6 46 - 60 days > 86°F |
To assist Delaware 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 Delaware Maps:
Heat Zones for Cities and Towns in Delaware
| Location | Heat Zone |
|---|---|
| Arden | Heat Zone 4 15 - 30 days > 86°F |
| Ardencroft | Heat Zone 3 8 - 14 days > 86°F |
| Ardentown | Heat Zone 4 15 - 30 days > 86°F |
| Bear | Heat Zone 4 15 - 30 days > 86°F |
| Bellefonte | Heat Zone 2 1 - 7 days > 86°F |
| Bethany Beach | Heat Zone 3 8 - 14 days > 86°F |
| Bethel | Heat Zone 5 31 - 45 days > 86°F |
| Blades | Heat Zone 4 15 - 30 days > 86°F |
| Bowers Beach | Heat Zone 4 15 - 30 days > 86°F |
| Bridgeville | Heat Zone 3 8 - 14 days > 86°F |
| Brookside | Heat Zone 4 15 - 30 days > 86°F |
| Camden | Heat Zone 4 15 - 30 days > 86°F |
| Camden Wyoming | Heat Zone 4 15 - 30 days > 86°F |
| Cheswold | Heat Zone 4 15 - 30 days > 86°F |
| Claymont | Heat Zone 4 15 - 30 days > 86°F |
| Clayton | Heat Zone 5 31 - 45 days > 86°F |
| Dagsboro | Heat Zone 4 15 - 30 days > 86°F |
| Delaware City | Heat Zone 4 15 - 30 days > 86°F |
| Delmar | Heat Zone 5 31 - 45 days > 86°F |
| Dewey Beach | Heat Zone 2 1 - 7 days > 86°F |
| Dover | Heat Zone 4 15 - 30 days > 86°F |
| Dover AFB | Heat Zone 4 15 - 30 days > 86°F |
| Dover Base Housing | Heat Zone 4 15 - 30 days > 86°F |
| Edgemoor | Heat Zone 2 1 - 7 days > 86°F |
| Ellendale | Heat Zone 4 15 - 30 days > 86°F |
| Elsmere | Heat Zone 2 1 - 7 days > 86°F |
| Farmington | Heat Zone 3 8 - 14 days > 86°F |
| Felton | Heat Zone 4 15 - 30 days > 86°F |
| Fenwick Island | Heat Zone 2 1 - 7 days > 86°F |
| Frankford | Heat Zone 4 15 - 30 days > 86°F |
| Frederica | Heat Zone 5 31 - 45 days > 86°F |
| Georgetown | Heat Zone 4 15 - 30 days > 86°F |
| Glasgow | Heat Zone 4 15 - 30 days > 86°F |
| Greenville | Heat Zone 2 1 - 7 days > 86°F |
| Greenwood | Heat Zone 1 < 1 days > 86°F |
| Harbeson | Heat Zone 4 15 - 30 days > 86°F |
| Harrington | Heat Zone 4 15 - 30 days > 86°F |
| Hartly | Heat Zone 4 15 - 30 days > 86°F |
| Henlopen Acres | Heat Zone 2 1 - 7 days > 86°F |
| Highland Acres | Heat Zone 4 15 - 30 days > 86°F |
| Hockessin | Heat Zone 3 8 - 14 days > 86°F |
| Houston | Heat Zone 5 31 - 45 days > 86°F |
| Kent Acres | Heat Zone 4 15 - 30 days > 86°F |
| Kenton | Heat Zone 4 15 - 30 days > 86°F |
| Kirkwood | Heat Zone 4 15 - 30 days > 86°F |
| Laurel | Heat Zone 4 15 - 30 days > 86°F |
| Leipsic | Heat Zone 5 31 - 45 days > 86°F |
| Lewes | Heat Zone 2 1 - 7 days > 86°F |
| Lincoln | Heat Zone 5 31 - 45 days > 86°F |
| Little Creek | Heat Zone 4 15 - 30 days > 86°F |
| Long Neck | Heat Zone 2 1 - 7 days > 86°F |
| Magnolia | Heat Zone 4 15 - 30 days > 86°F |
| Marydel | Heat Zone 5 31 - 45 days > 86°F |
| Middletown | Heat Zone 5 31 - 45 days > 86°F |
| Milford | Heat Zone 5 31 - 45 days > 86°F |
| Millsboro | Heat Zone 4 15 - 30 days > 86°F |
| Millville | Heat Zone 3 8 - 14 days > 86°F |
| Milton | Heat Zone 4 15 - 30 days > 86°F |
| Montchanin | Heat Zone 2 1 - 7 days > 86°F |
| Nassau | Heat Zone 2 1 - 7 days > 86°F |
| New Castle | Heat Zone 3 8 - 14 days > 86°F |
| Newark | Heat Zone 4 15 - 30 days > 86°F |
| Newport | Heat Zone 3 8 - 14 days > 86°F |
| North Star | Heat Zone 4 15 - 30 days > 86°F |
| Ocean View | Heat Zone 3 8 - 14 days > 86°F |
| Odessa | Heat Zone 5 31 - 45 days > 86°F |
| Pike Creek | Heat Zone 4 15 - 30 days > 86°F |
| Pike Creek Valley | Heat Zone 4 15 - 30 days > 86°F |
| Port Penn | Heat Zone 4 15 - 30 days > 86°F |
| Rehoboth Beach | Heat Zone 2 1 - 7 days > 86°F |
| Rising Sun-Lebanon | Heat Zone 4 15 - 30 days > 86°F |
| Riverview | Heat Zone 4 15 - 30 days > 86°F |
| Rockland | Heat Zone 2 1 - 7 days > 86°F |
| Rodney Village | Heat Zone 4 15 - 30 days > 86°F |
| Saint Georges | Heat Zone 4 15 - 30 days > 86°F |
| Seaford | Heat Zone 4 15 - 30 days > 86°F |
| Selbyville | Heat Zone 4 15 - 30 days > 86°F |
| Slaughter Beach | Heat Zone 4 15 - 30 days > 86°F |
| Smyrna | Heat Zone 5 31 - 45 days > 86°F |
| South Bethany | Heat Zone 3 8 - 14 days > 86°F |
| Stanton | Heat Zone 3 8 - 14 days > 86°F |
| Talleyville | Heat Zone 2 1 - 7 days > 86°F |
| Townsend | Heat Zone 5 31 - 45 days > 86°F |
| Viola | Heat Zone 4 15 - 30 days > 86°F |
| Wilmington | Heat Zone 2 1 - 7 days > 86°F |
| Wilmington Manor | Heat Zone 3 8 - 14 days > 86°F |
| Winterthur | Heat Zone 2 1 - 7 days > 86°F |
| Woodside | Heat Zone 4 15 - 30 days > 86°F |
| Woodside East | Heat Zone 4 15 - 30 days > 86°F |
| Wyoming | Heat Zone 4 15 - 30 days > 86°F |
| Yorklyn | Heat Zone 3 8 - 14 days > 86°F |