Tennessee 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 | Zone 7 61 - 90 days > 86°F | Zone 8 91 - 120 days > 86°F |
To assist Tennessee 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 Tennessee Maps:
Heat Zones for Cities and Towns in Tennessee
| Location | Heat Zone |
|---|---|
| Adams | Heat Zone 7 61 - 90 days > 86°F |
| Adamsville | Heat Zone 8 91 - 120 days > 86°F |
| Afton | Heat Zone 6 46 - 60 days > 86°F |
| Alamo | Heat Zone 8 91 - 120 days > 86°F |
| Alcoa | Heat Zone 6 46 - 60 days > 86°F |
| Alexandria | Heat Zone 7 61 - 90 days > 86°F |
| Algood | Heat Zone 6 46 - 60 days > 86°F |
| Allardt | Heat Zone 1 < 1 days > 86°F |
| Allons | Heat Zone 5 31 - 45 days > 86°F |
| Allred | Heat Zone 4 15 - 30 days > 86°F |
| Alpine | Heat Zone 5 31 - 45 days > 86°F |
| Altamont | Heat Zone 5 31 - 45 days > 86°F |
| Andersonville | Heat Zone 5 31 - 45 days > 86°F |
| Antioch | Heat Zone 7 61 - 90 days > 86°F |
| Apison | Heat Zone 7 61 - 90 days > 86°F |
| Ardmore | Heat Zone 8 91 - 120 days > 86°F |
| Arlington | Heat Zone 8 91 - 120 days > 86°F |
| Arnold AFB | Heat Zone 7 61 - 90 days > 86°F |
| Arrington | Heat Zone 7 61 - 90 days > 86°F |
| Arthur | Heat Zone 5 31 - 45 days > 86°F |
| Ashland City | Heat Zone 7 61 - 90 days > 86°F |
| Athens | Heat Zone 7 61 - 90 days > 86°F |
| Atoka | Heat Zone 8 91 - 120 days > 86°F |
| Atwood | Heat Zone 7 61 - 90 days > 86°F |
| Auburntown | Heat Zone 7 61 - 90 days > 86°F |
| Baileyton | Heat Zone 6 46 - 60 days > 86°F |
| Bakewell | Heat Zone 7 61 - 90 days > 86°F |
| Baneberry | Heat Zone 6 46 - 60 days > 86°F |
| Banner Hill | Heat Zone 1 < 1 days > 86°F |
| Bartlett | Heat Zone 8 91 - 120 days > 86°F |
| Bath Springs | Heat Zone 7 61 - 90 days > 86°F |
| Baxter | Heat Zone 6 46 - 60 days > 86°F |
| Bean Station | Heat Zone 4 15 - 30 days > 86°F |
| Beech Bluff | Heat Zone 7 61 - 90 days > 86°F |
| Beechgrove | Heat Zone 7 61 - 90 days > 86°F |
| Beersheba Springs | Heat Zone 6 46 - 60 days > 86°F |
| Belfast | Heat Zone 7 61 - 90 days > 86°F |
| Belinda City | Heat Zone 7 61 - 90 days > 86°F |
| Bell Buckle | Heat Zone 7 61 - 90 days > 86°F |
| Belle Meade | Heat Zone 7 61 - 90 days > 86°F |
| Bells | Heat Zone 8 91 - 120 days > 86°F |
| Belvidere | Heat Zone 7 61 - 90 days > 86°F |
| Benton | Heat Zone 7 61 - 90 days > 86°F |
| Berry Hill | Heat Zone 7 61 - 90 days > 86°F |
| Bethel Springs | Heat Zone 8 91 - 120 days > 86°F |
| Bethpage | Heat Zone 7 61 - 90 days > 86°F |
| Big Rock | Heat Zone 7 61 - 90 days > 86°F |
| Big Sandy | Heat Zone 7 61 - 90 days > 86°F |
| Birchwood | Heat Zone 7 61 - 90 days > 86°F |
| Blaine | Heat Zone 5 31 - 45 days > 86°F |
| Bloomingdale | Heat Zone 6 46 - 60 days > 86°F |
| Bloomington Springs | Heat Zone 6 46 - 60 days > 86°F |
| Blountville | Heat Zone 4 15 - 30 days > 86°F |
| Bluff City | Heat Zone 4 15 - 30 days > 86°F |
| Bogota | Heat Zone 8 91 - 120 days > 86°F |
| Bolivar | Heat Zone 8 91 - 120 days > 86°F |
| Bon Aqua | Heat Zone 7 61 - 90 days > 86°F |
| Bon Aqua Junction | Heat Zone 7 61 - 90 days > 86°F |
| Bowman | Heat Zone 1 < 1 days > 86°F |
| Braden | Heat Zone 8 91 - 120 days > 86°F |
| Bradford | Heat Zone 7 61 - 90 days > 86°F |
| Bradyville | Heat Zone 7 61 - 90 days > 86°F |
| Bransford | Heat Zone 7 61 - 90 days > 86°F |
| Brentwood | Heat Zone 7 61 - 90 days > 86°F |
| Briceville | Heat Zone 6 46 - 60 days > 86°F |
| Brighton | Heat Zone 8 91 - 120 days > 86°F |
| Bristol | Heat Zone 3 8 - 14 days > 86°F |
| Brownsville | Heat Zone 8 91 - 120 days > 86°F |
| Browsville | Heat Zone 8 91 - 120 days > 86°F |
| Bruceton | Heat Zone 7 61 - 90 days > 86°F |
| Brunswick | Heat Zone 8 91 - 120 days > 86°F |
| Brush Creek | Heat Zone 7 61 - 90 days > 86°F |
| Buchanan | Heat Zone 7 61 - 90 days > 86°F |
| Buena Vista | Heat Zone 7 61 - 90 days > 86°F |
| Buffalo Valley | Heat Zone 7 61 - 90 days > 86°F |
| Bulls Gap | Heat Zone 5 31 - 45 days > 86°F |
| Bumpus Mills | Heat Zone 7 61 - 90 days > 86°F |
| Burlison | Heat Zone 8 91 - 120 days > 86°F |
| Burns | Heat Zone 7 61 - 90 days > 86°F |
| Butler | Heat Zone 3 8 - 14 days > 86°F |
| Bybee | Heat Zone 7 61 - 90 days > 86°F |
| Byrdstown | Heat Zone 5 31 - 45 days > 86°F |
| Calhoun | Heat Zone 7 61 - 90 days > 86°F |
| Camden | Heat Zone 7 61 - 90 days > 86°F |
| Campaign | Heat Zone 7 61 - 90 days > 86°F |
| Carthage | Heat Zone 8 91 - 120 days > 86°F |
| Caryville | Heat Zone 5 31 - 45 days > 86°F |
| Castalian Springs | Heat Zone 7 61 - 90 days > 86°F |
| Cedar Grove | Heat Zone 7 61 - 90 days > 86°F |
| Cedar Hill | Heat Zone 7 61 - 90 days > 86°F |
| Celina | Heat Zone 7 61 - 90 days > 86°F |
| Centertown | Heat Zone 7 61 - 90 days > 86°F |
| Centerville | Heat Zone 7 61 - 90 days > 86°F |
| Central | Heat Zone 4 15 - 30 days > 86°F |
| Chapel Hill | Heat Zone 7 61 - 90 days > 86°F |
| Chapmansboro | Heat Zone 7 61 - 90 days > 86°F |
| Charleston | Heat Zone 7 61 - 90 days > 86°F |
| Charlotte | Heat Zone 7 61 - 90 days > 86°F |
| Chattanooga | Heat Zone 7 61 - 90 days > 86°F |
| Chesterfield | Heat Zone 7 61 - 90 days > 86°F |
| Chestnut Mound | Heat Zone 7 61 - 90 days > 86°F |
| Chewalla | Heat Zone 8 91 - 120 days > 86°F |
| Christiana | Heat Zone 7 61 - 90 days > 86°F |
| Chuckey | Heat Zone 5 31 - 45 days > 86°F |
| Church Hill | Heat Zone 6 46 - 60 days > 86°F |
| Clairfield | Heat Zone 6 46 - 60 days > 86°F |
| Clarkrange | Heat Zone 1 < 1 days > 86°F |
| Clarksburg | Heat Zone 7 61 - 90 days > 86°F |
| Clarksville | Heat Zone 8 91 - 120 days > 86°F |
| Cleveland | Heat Zone 7 61 - 90 days > 86°F |
| Clifton | Heat Zone 7 61 - 90 days > 86°F |
| Clinton | Heat Zone 6 46 - 60 days > 86°F |
| Coalfield | Heat Zone 7 61 - 90 days > 86°F |
| Coalmont | Heat Zone 4 15 - 30 days > 86°F |
| Coker Creek | Heat Zone 5 31 - 45 days > 86°F |
| College Grove | Heat Zone 7 61 - 90 days > 86°F |
| Collegedale | Heat Zone 7 61 - 90 days > 86°F |
| Collierville | Heat Zone 8 91 - 120 days > 86°F |
| Collinwood | Heat Zone 7 61 - 90 days > 86°F |
| Colonial Heights | Heat Zone 6 46 - 60 days > 86°F |
| Columbia | Heat Zone 7 61 - 90 days > 86°F |
| Como | Heat Zone 7 61 - 90 days > 86°F |
| Conasauga | Heat Zone 7 61 - 90 days > 86°F |
| Condon | Heat Zone 6 46 - 60 days > 86°F |
| Cookeville | Heat Zone 6 46 - 60 days > 86°F |
| Coopertown | Heat Zone 7 61 - 90 days > 86°F |
| Copperhill | Heat Zone 6 46 - 60 days > 86°F |
| Cordova | Heat Zone 8 91 - 120 days > 86°F |
| Cornersville | Heat Zone 7 61 - 90 days > 86°F |
| Corryton | Heat Zone 6 46 - 60 days > 86°F |
| Cosby | Heat Zone 5 31 - 45 days > 86°F |
| Cottage Grove | Heat Zone 7 61 - 90 days > 86°F |
| Cottontown | Heat Zone 7 61 - 90 days > 86°F |
| Counce | Heat Zone 8 91 - 120 days > 86°F |
| Covington | Heat Zone 8 91 - 120 days > 86°F |
| Cowan | Heat Zone 6 46 - 60 days > 86°F |
| Crab Orchard | Heat Zone 4 15 - 30 days > 86°F |
| Crawford | Heat Zone 4 15 - 30 days > 86°F |
| Crockett Mills | Heat Zone 8 91 - 120 days > 86°F |
| Cross Plains | Heat Zone 7 61 - 90 days > 86°F |
| Crossville | Heat Zone 2 1 - 7 days > 86°F |
| Crump | Heat Zone 8 91 - 120 days > 86°F |
| Culleoka | Heat Zone 7 61 - 90 days > 86°F |
| Cumberland City | Heat Zone 7 61 - 90 days > 86°F |
| Cumberland Furnace | Heat Zone 7 61 - 90 days > 86°F |
| Cumberland Gap | Heat Zone 5 31 - 45 days > 86°F |
| Cunningham | Heat Zone 7 61 - 90 days > 86°F |
| Cypress Inn | Heat Zone 7 61 - 90 days > 86°F |
| Dancyville | Heat Zone 8 91 - 120 days > 86°F |
| Dandridge | Heat Zone 5 31 - 45 days > 86°F |
| Darden | Heat Zone 7 61 - 90 days > 86°F |
| Dayton | Heat Zone 7 61 - 90 days > 86°F |
| De Priest Bend | Heat Zone 7 61 - 90 days > 86°F |
| Decatur | Heat Zone 7 61 - 90 days > 86°F |
| Decaturville | Heat Zone 7 61 - 90 days > 86°F |
| Decherd | Heat Zone 7 61 - 90 days > 86°F |
| Deer Lodge | Heat Zone 2 1 - 7 days > 86°F |
| Del Rio | Heat Zone 5 31 - 45 days > 86°F |
| Delano | Heat Zone 7 61 - 90 days > 86°F |
| Dellrose | Heat Zone 8 91 - 120 days > 86°F |
| Denmark | Heat Zone 8 91 - 120 days > 86°F |
| Dickson | Heat Zone 7 61 - 90 days > 86°F |
| Dixon Springs | Heat Zone 7 61 - 90 days > 86°F |
| Dodson Branch | Heat Zone 6 46 - 60 days > 86°F |
| Dover | Heat Zone 7 61 - 90 days > 86°F |
| Dowelltown | Heat Zone 7 61 - 90 days > 86°F |
| Doyle | Heat Zone 7 61 - 90 days > 86°F |
| Dresden | Heat Zone 7 61 - 90 days > 86°F |
| Drummonds | Heat Zone 8 91 - 120 days > 86°F |
| Duck River | Heat Zone 7 61 - 90 days > 86°F |
| Ducktown | Heat Zone 6 46 - 60 days > 86°F |
| Duff | Heat Zone 5 31 - 45 days > 86°F |
| Dukedom | Heat Zone 7 61 - 90 days > 86°F |
| Dunlap | Heat Zone 7 61 - 90 days > 86°F |
| Dyer | Heat Zone 8 91 - 120 days > 86°F |
| Dyersburg | Heat Zone 7 61 - 90 days > 86°F |
| Eads | Heat Zone 8 91 - 120 days > 86°F |
| Eagan | Heat Zone 6 46 - 60 days > 86°F |
| Eagleton Village | Heat Zone 6 46 - 60 days > 86°F |
| Eagleville | Heat Zone 7 61 - 90 days > 86°F |
| East Brainerd | Heat Zone 7 61 - 90 days > 86°F |
| East Chattanooga | Heat Zone 7 61 - 90 days > 86°F |
| East Cleveland | Heat Zone 7 61 - 90 days > 86°F |
| East Ridge | Heat Zone 7 61 - 90 days > 86°F |
| Eastview | Heat Zone 8 91 - 120 days > 86°F |
| Eaton | Heat Zone 8 91 - 120 days > 86°F |
| Eidson | Heat Zone 5 31 - 45 days > 86°F |
| Elgin | Heat Zone 1 < 1 days > 86°F |
| Elizabethton | Heat Zone 4 15 - 30 days > 86°F |
| Elkton | Heat Zone 8 91 - 120 days > 86°F |
| Ellendale | Heat Zone 8 91 - 120 days > 86°F |
| Elmwood | Heat Zone 7 61 - 90 days > 86°F |
| Elora | Heat Zone 7 61 - 90 days > 86°F |
| Englewood | Heat Zone 7 61 - 90 days > 86°F |
| Enville | Heat Zone 8 91 - 120 days > 86°F |
| Erin | Heat Zone 7 61 - 90 days > 86°F |
| Erwin | Heat Zone 1 < 1 days > 86°F |
| Estill Springs | Heat Zone 7 61 - 90 days > 86°F |
| Ethridge | Heat Zone 7 61 - 90 days > 86°F |
| Etowah | Heat Zone 7 61 - 90 days > 86°F |
| Eva | Heat Zone 7 61 - 90 days > 86°F |
| Evensville | Heat Zone 7 61 - 90 days > 86°F |
| Fair Garden | Heat Zone 6 46 - 60 days > 86°F |
| Fairfield | Heat Zone 7 61 - 90 days > 86°F |
| Fairfield Glade | Heat Zone 4 15 - 30 days > 86°F |
| Fairmount | Heat Zone 7 61 - 90 days > 86°F |
| Fairview | Heat Zone 7 61 - 90 days > 86°F |
| Fall Branch | Heat Zone 5 31 - 45 days > 86°F |
| Falling Water | Heat Zone 7 61 - 90 days > 86°F |
| Farner | Heat Zone 6 46 - 60 days > 86°F |
| Farragut | Heat Zone 7 61 - 90 days > 86°F |
| Fayetteville | Heat Zone 7 61 - 90 days > 86°F |
| Fincastle | Heat Zone 5 31 - 45 days > 86°F |
| Finger | Heat Zone 8 91 - 120 days > 86°F |
| Finley | Heat Zone 8 91 - 120 days > 86°F |
| Five Points | Heat Zone 7 61 - 90 days > 86°F |
| Flag Pond | Heat Zone 3 8 - 14 days > 86°F |
| Flintville | Heat Zone 7 61 - 90 days > 86°F |
| Forest Hills | Heat Zone 7 61 - 90 days > 86°F |
| Fosterville | Heat Zone 7 61 - 90 days > 86°F |
| Fowlkes | Heat Zone 7 61 - 90 days > 86°F |
| Frankewing | Heat Zone 8 91 - 120 days > 86°F |
| Franklin | Heat Zone 7 61 - 90 days > 86°F |
| Friendship | Heat Zone 8 91 - 120 days > 86°F |
| Friendsville | Heat Zone 6 46 - 60 days > 86°F |
| Fruitvale | Heat Zone 8 91 - 120 days > 86°F |
| Gadsden | Heat Zone 8 91 - 120 days > 86°F |
| Gainesboro | Heat Zone 7 61 - 90 days > 86°F |
| Gallatin | Heat Zone 7 61 - 90 days > 86°F |
| Gallaway | Heat Zone 8 91 - 120 days > 86°F |
| Garland | Heat Zone 8 91 - 120 days > 86°F |
| Gates | Heat Zone 7 61 - 90 days > 86°F |
| Gatlinburg | Heat Zone 3 8 - 14 days > 86°F |
| Georgetown | Heat Zone 7 61 - 90 days > 86°F |
| Germantown | Heat Zone 8 91 - 120 days > 86°F |
| Gibson | Heat Zone 8 91 - 120 days > 86°F |
| Gilt Edge | Heat Zone 8 91 - 120 days > 86°F |
| Gladeville | Heat Zone 7 61 - 90 days > 86°F |
| Gleason | Heat Zone 7 61 - 90 days > 86°F |
| Goodlettsville | Heat Zone 7 61 - 90 days > 86°F |
| Goodspring | Heat Zone 8 91 - 120 days > 86°F |
| Gordonsville | Heat Zone 7 61 - 90 days > 86°F |
| Graball | Heat Zone 7 61 - 90 days > 86°F |
| Grand Junction | Heat Zone 8 91 - 120 days > 86°F |
| Grandview | Heat Zone 6 46 - 60 days > 86°F |
| Granville | Heat Zone 7 61 - 90 days > 86°F |
| Gray | Heat Zone 4 15 - 30 days > 86°F |
| Graysville | Heat Zone 7 61 - 90 days > 86°F |
| Great Smoky Mountains Natl Park | Heat Zone 3 8 - 14 days > 86°F |
| Green Hill | Heat Zone 7 61 - 90 days > 86°F |
| Greenback | Heat Zone 6 46 - 60 days > 86°F |
| Greenbrier | Heat Zone 7 61 - 90 days > 86°F |
| Greeneville | Heat Zone 6 46 - 60 days > 86°F |
| Greenfield | Heat Zone 7 61 - 90 days > 86°F |
| Grimsley | Heat Zone 1 < 1 days > 86°F |
| Gruetli-Laager | Heat Zone 5 31 - 45 days > 86°F |
| Guild | Heat Zone 7 61 - 90 days > 86°F |
| Guys | Heat Zone 8 91 - 120 days > 86°F |
| Halls | Heat Zone 7 61 - 90 days > 86°F |
| Hampshire | Heat Zone 7 61 - 90 days > 86°F |
| Hampton | Heat Zone 4 15 - 30 days > 86°F |
| Harriman | Heat Zone 5 31 - 45 days > 86°F |
| Harrison | Heat Zone 7 61 - 90 days > 86°F |
| Harrogate | Heat Zone 5 31 - 45 days > 86°F |
| Hartford | Heat Zone 4 15 - 30 days > 86°F |
| Hartsville | Heat Zone 7 61 - 90 days > 86°F |
| Heiskell | Heat Zone 6 46 - 60 days > 86°F |
| Helenwood | Heat Zone 2 1 - 7 days > 86°F |
| Henderson | Heat Zone 7 61 - 90 days > 86°F |
| Hendersonville | Heat Zone 7 61 - 90 days > 86°F |
| Henning | Heat Zone 7 61 - 90 days > 86°F |
| Henry | Heat Zone 7 61 - 90 days > 86°F |
| Hermitage | Heat Zone 7 61 - 90 days > 86°F |
| Hickman | Heat Zone 7 61 - 90 days > 86°F |
| Hickory Valley | Heat Zone 8 91 - 120 days > 86°F |
| Hickory Withe | Heat Zone 8 91 - 120 days > 86°F |
| Hilham | Heat Zone 6 46 - 60 days > 86°F |
| Hillsboro | Heat Zone 5 31 - 45 days > 86°F |
| Hixson | Heat Zone 7 61 - 90 days > 86°F |
| Hohenwald | Heat Zone 7 61 - 90 days > 86°F |
| Holladay | Heat Zone 7 61 - 90 days > 86°F |
| Hollow Rock | Heat Zone 7 61 - 90 days > 86°F |
| Hopewell | Heat Zone 7 61 - 90 days > 86°F |
| Hornbeak | Heat Zone 8 91 - 120 days > 86°F |
| Hornsby | Heat Zone 8 91 - 120 days > 86°F |
| Humboldt | Heat Zone 8 91 - 120 days > 86°F |
| Hunter | Heat Zone 4 15 - 30 days > 86°F |
| Huntingdon | Heat Zone 7 61 - 90 days > 86°F |
| Huntland | Heat Zone 7 61 - 90 days > 86°F |
| Huntsville | Heat Zone 2 1 - 7 days > 86°F |
| Huron | Heat Zone 7 61 - 90 days > 86°F |
| Hurricane Mills | Heat Zone 7 61 - 90 days > 86°F |
| Hurtingdon | Heat Zone 7 61 - 90 days > 86°F |
| Idlewild | Heat Zone 8 91 - 120 days > 86°F |
| Indian Mound | Heat Zone 7 61 - 90 days > 86°F |
| Iron City | Heat Zone 7 61 - 90 days > 86°F |
| Jacks Creek | Heat Zone 7 61 - 90 days > 86°F |
| Jacksboro | Heat Zone 5 31 - 45 days > 86°F |
| Jackson | Heat Zone 8 91 - 120 days > 86°F |
| Jamestown | Heat Zone 2 1 - 7 days > 86°F |
| Jasper | Heat Zone 6 46 - 60 days > 86°F |
| Jefferson City | Heat Zone 4 15 - 30 days > 86°F |
| Jellico | Heat Zone 5 31 - 45 days > 86°F |
| Joelton | Heat Zone 7 61 - 90 days > 86°F |
| Johnson City | Heat Zone 4 15 - 30 days > 86°F |
| Johnsonville | Heat Zone 7 61 - 90 days > 86°F |
| Jonesborough | Heat Zone 4 15 - 30 days > 86°F |
| Karns | Heat Zone 7 61 - 90 days > 86°F |
| Kelso | Heat Zone 7 61 - 90 days > 86°F |
| Kenton | Heat Zone 8 91 - 120 days > 86°F |
| Kimball | Heat Zone 7 61 - 90 days > 86°F |
| Kingsport | Heat Zone 6 46 - 60 days > 86°F |
| Kingston | Heat Zone 6 46 - 60 days > 86°F |
| Kingston Springs | Heat Zone 7 61 - 90 days > 86°F |
| Knoxville | Heat Zone 7 61 - 90 days > 86°F |
| Kodak | Heat Zone 6 46 - 60 days > 86°F |
| Kyles Ford | Heat Zone 4 15 - 30 days > 86°F |
| La Follette | Heat Zone 5 31 - 45 days > 86°F |
| La Grange | Heat Zone 8 91 - 120 days > 86°F |
| La Vergne | Heat Zone 7 61 - 90 days > 86°F |
| Laconia | Heat Zone 8 91 - 120 days > 86°F |
| Lafayette | Heat Zone 7 61 - 90 days > 86°F |
| Lake City | Heat Zone 6 46 - 60 days > 86°F |
| Lake Tansi | Heat Zone 2 1 - 7 days > 86°F |
| Lakeland | Heat Zone 8 91 - 120 days > 86°F |
| Lakesite | Heat Zone 7 61 - 90 days > 86°F |
| Lakewood | Heat Zone 7 61 - 90 days > 86°F |
| Lancaster | Heat Zone 7 61 - 90 days > 86°F |
| Lancing | Heat Zone 2 1 - 7 days > 86°F |
| Lascassas | Heat Zone 7 61 - 90 days > 86°F |
| Laurel Bloomery | Heat Zone 1 < 1 days > 86°F |
| Lavinia | Heat Zone 7 61 - 90 days > 86°F |
| Lawrenceburg | Heat Zone 7 61 - 90 days > 86°F |
| Lebanon | Heat Zone 7 61 - 90 days > 86°F |
| Lenoir City | Heat Zone 7 61 - 90 days > 86°F |
| Lenox | Heat Zone 8 91 - 120 days > 86°F |
| Leoma | Heat Zone 7 61 - 90 days > 86°F |
| Lewisburg | Heat Zone 7 61 - 90 days > 86°F |
| Lexington | Heat Zone 7 61 - 90 days > 86°F |
| Liberty | Heat Zone 7 61 - 90 days > 86°F |
| Limestone | Heat Zone 5 31 - 45 days > 86°F |
| Linden | Heat Zone 7 61 - 90 days > 86°F |
| Livingston | Heat Zone 5 31 - 45 days > 86°F |
| Lobelville | Heat Zone 7 61 - 90 days > 86°F |
| Lone Mountain | Heat Zone 4 15 - 30 days > 86°F |
| Lone Oak | Heat Zone 7 61 - 90 days > 86°F |
| Lookout Mountain | Heat Zone 7 61 - 90 days > 86°F |
| Loretto | Heat Zone 7 61 - 90 days > 86°F |
| Loudon | Heat Zone 7 61 - 90 days > 86°F |
| Louisville | Heat Zone 6 46 - 60 days > 86°F |
| Lowland | Heat Zone 5 31 - 45 days > 86°F |
| Lupton City | Heat Zone 7 61 - 90 days > 86°F |
| Luray | Heat Zone 7 61 - 90 days > 86°F |
| Luttrell | Heat Zone 5 31 - 45 days > 86°F |
| Lutts | Heat Zone 7 61 - 90 days > 86°F |
| Lyles | Heat Zone 7 61 - 90 days > 86°F |
| Lynchburg | Heat Zone 7 61 - 90 days > 86°F |
| Lynnville | Heat Zone 7 61 - 90 days > 86°F |
| Macon | Heat Zone 8 91 - 120 days > 86°F |
| Madison | Heat Zone 7 61 - 90 days > 86°F |
| Madisonville | Heat Zone 7 61 - 90 days > 86°F |
| Manchester | Heat Zone 7 61 - 90 days > 86°F |
| Mansfield | Heat Zone 7 61 - 90 days > 86°F |
| Martin | Heat Zone 8 91 - 120 days > 86°F |
| Maryville | Heat Zone 6 46 - 60 days > 86°F |
| Mascot | Heat Zone 7 61 - 90 days > 86°F |
| Mason | Heat Zone 8 91 - 120 days > 86°F |
| Maury City | Heat Zone 8 91 - 120 days > 86°F |
| Maynardville | Heat Zone 5 31 - 45 days > 86°F |
| McDonald | Heat Zone 7 61 - 90 days > 86°F |
| McEwen | Heat Zone 7 61 - 90 days > 86°F |
| McKenzie | Heat Zone 7 61 - 90 days > 86°F |
| McLemoresville | Heat Zone 7 61 - 90 days > 86°F |
| McMinnville | Heat Zone 7 61 - 90 days > 86°F |
| Medina | Heat Zone 8 91 - 120 days > 86°F |
| Medon | Heat Zone 8 91 - 120 days > 86°F |
| Memphis | Heat Zone 8 91 - 120 days > 86°F |
| Mercer | Heat Zone 8 91 - 120 days > 86°F |
| Michie | Heat Zone 8 91 - 120 days > 86°F |
| Middle Valley | Heat Zone 7 61 - 90 days > 86°F |
| Middleton | Heat Zone 8 91 - 120 days > 86°F |
| Midtown | Heat Zone 6 46 - 60 days > 86°F |
| Midway | Heat Zone 6 46 - 60 days > 86°F |
| Milan | Heat Zone 8 91 - 120 days > 86°F |
| Milledgeville | Heat Zone 8 91 - 120 days > 86°F |
| Millersville | Heat Zone 7 61 - 90 days > 86°F |
| Milligan College | Heat Zone 4 15 - 30 days > 86°F |
| Millington | Heat Zone 8 91 - 120 days > 86°F |
| Milton | Heat Zone 7 61 - 90 days > 86°F |
| Minor Hill | Heat Zone 7 61 - 90 days > 86°F |
| Miston | Heat Zone 8 91 - 120 days > 86°F |
| Mitchellville | Heat Zone 6 46 - 60 days > 86°F |
| Mohawk | Heat Zone 5 31 - 45 days > 86°F |
| Monroe | Heat Zone 5 31 - 45 days > 86°F |
| Monteagle | Heat Zone 1 < 1 days > 86°F |
| Monterey | Heat Zone 4 15 - 30 days > 86°F |
| Mooresburg | Heat Zone 5 31 - 45 days > 86°F |
| Morris Chapel | Heat Zone 8 91 - 120 days > 86°F |
| Morrison | Heat Zone 7 61 - 90 days > 86°F |
| Morristown | Heat Zone 5 31 - 45 days > 86°F |
| Moscow | Heat Zone 8 91 - 120 days > 86°F |
| Mosheim | Heat Zone 6 46 - 60 days > 86°F |
| Moss | Heat Zone 7 61 - 90 days > 86°F |
| Mount Carmel | Heat Zone 5 31 - 45 days > 86°F |
| Mount Juliet | Heat Zone 7 61 - 90 days > 86°F |
| Mount Pleasant | Heat Zone 7 61 - 90 days > 86°F |
| Mountain City | Heat Zone 1 < 1 days > 86°F |
| Mountain Home | Heat Zone 3 8 - 14 days > 86°F |
| Mulberry | Heat Zone 7 61 - 90 days > 86°F |
| Munford | Heat Zone 8 91 - 120 days > 86°F |
| Murfreesboro | Heat Zone 7 61 - 90 days > 86°F |
| Nashville | Heat Zone 7 61 - 90 days > 86°F |
| New Deal | Heat Zone 7 61 - 90 days > 86°F |
| New Hope | Heat Zone 7 61 - 90 days > 86°F |
| New Johnsonville | Heat Zone 7 61 - 90 days > 86°F |
| New Market | Heat Zone 4 15 - 30 days > 86°F |
| New Tazewell | Heat Zone 4 15 - 30 days > 86°F |
| New Union | Heat Zone 7 61 - 90 days > 86°F |
| Newbern | Heat Zone 8 91 - 120 days > 86°F |
| Newcomb | Heat Zone 5 31 - 45 days > 86°F |
| Newport | Heat Zone 7 61 - 90 days > 86°F |
| Niota | Heat Zone 7 61 - 90 days > 86°F |
| Nolensville | Heat Zone 7 61 - 90 days > 86°F |
| Norene | Heat Zone 7 61 - 90 days > 86°F |
| Normandy | Heat Zone 7 61 - 90 days > 86°F |
| Norris | Heat Zone 5 31 - 45 days > 86°F |
| Nunnelly | Heat Zone 7 61 - 90 days > 86°F |
| Oak Grove | Heat Zone 4 15 - 30 days > 86°F |
| Oak Hill | Heat Zone 7 61 - 90 days > 86°F |
| Oak Ridge | Heat Zone 7 61 - 90 days > 86°F |
| Oakdale | Heat Zone 5 31 - 45 days > 86°F |
| Oakfield | Heat Zone 8 91 - 120 days > 86°F |
| Oakland | Heat Zone 8 91 - 120 days > 86°F |
| Obion | Heat Zone 8 91 - 120 days > 86°F |
| Ocoee | Heat Zone 7 61 - 90 days > 86°F |
| Old Fort | Heat Zone 7 61 - 90 days > 86°F |
| Old Hickory | Heat Zone 7 61 - 90 days > 86°F |
| Olivehill | Heat Zone 7 61 - 90 days > 86°F |
| Oliver Springs | Heat Zone 7 61 - 90 days > 86°F |
| Olivet | Heat Zone 8 91 - 120 days > 86°F |
| Oneida | Heat Zone 2 1 - 7 days > 86°F |
| Only | Heat Zone 7 61 - 90 days > 86°F |
| Ooltewah | Heat Zone 7 61 - 90 days > 86°F |
| Orlinda | Heat Zone 7 61 - 90 days > 86°F |
| Orme | Heat Zone 7 61 - 90 days > 86°F |
| Ozone | Heat Zone 5 31 - 45 days > 86°F |
| Pall Mall | Heat Zone 3 8 - 14 days > 86°F |
| Palmer | Heat Zone 5 31 - 45 days > 86°F |
| Palmersville | Heat Zone 7 61 - 90 days > 86°F |
| Palmyra | Heat Zone 7 61 - 90 days > 86°F |
| Paris | Heat Zone 7 61 - 90 days > 86°F |
| Park City | Heat Zone 7 61 - 90 days > 86°F |
| Parker Crossroads | Heat Zone 7 61 - 90 days > 86°F |
| Parrottsville | Heat Zone 6 46 - 60 days > 86°F |
| Parsons | Heat Zone 7 61 - 90 days > 86°F |
| Pegram | Heat Zone 7 61 - 90 days > 86°F |
| Pelham | Heat Zone 3 8 - 14 days > 86°F |
| Petersburg | Heat Zone 7 61 - 90 days > 86°F |
| Petros | Heat Zone 6 46 - 60 days > 86°F |
| Philadelphia | Heat Zone 7 61 - 90 days > 86°F |
| Pickwick Dam | Heat Zone 8 91 - 120 days > 86°F |
| Pigeon Forge | Heat Zone 5 31 - 45 days > 86°F |
| Pikeville | Heat Zone 7 61 - 90 days > 86°F |
| Pine Crest | Heat Zone 4 15 - 30 days > 86°F |
| Piney Flats | Heat Zone 4 15 - 30 days > 86°F |
| Pinson | Heat Zone 8 91 - 120 days > 86°F |
| Pioneer | Heat Zone 4 15 - 30 days > 86°F |
| Piperton | Heat Zone 8 91 - 120 days > 86°F |
| Pittman Center | Heat Zone 4 15 - 30 days > 86°F |
| Plainview | Heat Zone 7 61 - 90 days > 86°F |
| Pleasant Hill | Heat Zone 2 1 - 7 days > 86°F |
| Pleasant Shade | Heat Zone 7 61 - 90 days > 86°F |
| Pleasant View | Heat Zone 7 61 - 90 days > 86°F |
| Pleasantville | Heat Zone 7 61 - 90 days > 86°F |
| Pocahontas | Heat Zone 8 91 - 120 days > 86°F |
| Portland | Heat Zone 6 46 - 60 days > 86°F |
| Powder Springs | Heat Zone 4 15 - 30 days > 86°F |
| Powell | Heat Zone 6 46 - 60 days > 86°F |
| Powells Crossroads | Heat Zone 6 46 - 60 days > 86°F |
| Primm Springs | Heat Zone 7 61 - 90 days > 86°F |
| Prospect | Heat Zone 8 91 - 120 days > 86°F |
| Pruden | Heat Zone 6 46 - 60 days > 86°F |
| Pulaski | Heat Zone 8 91 - 120 days > 86°F |
| Puryear | Heat Zone 7 61 - 90 days > 86°F |
| Quebeck | Heat Zone 7 61 - 90 days > 86°F |
| Ramer | Heat Zone 8 91 - 120 days > 86°F |
| Readyville | Heat Zone 7 61 - 90 days > 86°F |
| Reagan | Heat Zone 7 61 - 90 days > 86°F |
| Red Bank | Heat Zone 7 61 - 90 days > 86°F |
| Red Boiling Springs | Heat Zone 7 61 - 90 days > 86°F |
| Reliance | Heat Zone 7 61 - 90 days > 86°F |
| Riceville | Heat Zone 7 61 - 90 days > 86°F |
| Rickman | Heat Zone 6 46 - 60 days > 86°F |
| Riddleton | Heat Zone 7 61 - 90 days > 86°F |
| Ridgely | Heat Zone 8 91 - 120 days > 86°F |
| Ridgeside | Heat Zone 7 61 - 90 days > 86°F |
| Ridgetop | Heat Zone 7 61 - 90 days > 86°F |
| Ripley | Heat Zone 7 61 - 90 days > 86°F |
| Rives | Heat Zone 8 91 - 120 days > 86°F |
| Roan Mountain | Heat Zone 3 8 - 14 days > 86°F |
| Robbins | Heat Zone 2 1 - 7 days > 86°F |
| Rock Island | Heat Zone 7 61 - 90 days > 86°F |
| Rockford | Heat Zone 6 46 - 60 days > 86°F |
| Rockvale | Heat Zone 7 61 - 90 days > 86°F |
| Rockwood | Heat Zone 6 46 - 60 days > 86°F |
| Rogersville | Heat Zone 6 46 - 60 days > 86°F |
| Rossville | Heat Zone 8 91 - 120 days > 86°F |
| Rugby | Heat Zone 1 < 1 days > 86°F |
| Rural Hill | Heat Zone 7 61 - 90 days > 86°F |
| Russellville | Heat Zone 5 31 - 45 days > 86°F |
| Rutherford | Heat Zone 8 91 - 120 days > 86°F |
| Rutledge | Heat Zone 4 15 - 30 days > 86°F |
| Saint Andrews | Heat Zone 3 8 - 14 days > 86°F |
| Saint Bethlehem | Heat Zone 8 91 - 120 days > 86°F |
| Saint Joseph | Heat Zone 7 61 - 90 days > 86°F |
| Sale Creek | Heat Zone 7 61 - 90 days > 86°F |
| Saltillo | Heat Zone 8 91 - 120 days > 86°F |
| Samburg | Heat Zone 8 91 - 120 days > 86°F |
| Santa Fe | Heat Zone 7 61 - 90 days > 86°F |
| Sardis | Heat Zone 8 91 - 120 days > 86°F |
| Saulsbury | Heat Zone 8 91 - 120 days > 86°F |
| Savannah | Heat Zone 8 91 - 120 days > 86°F |
| Scotts Hill | Heat Zone 7 61 - 90 days > 86°F |
| Selmer | Heat Zone 8 91 - 120 days > 86°F |
| Sequatchie | Heat Zone 6 46 - 60 days > 86°F |
| Sevierville | Heat Zone 7 61 - 90 days > 86°F |
| Sewanee | Heat Zone 4 15 - 30 days > 86°F |
| Seymour | Heat Zone 6 46 - 60 days > 86°F |
| Shackle Island | Heat Zone 7 61 - 90 days > 86°F |
| Shady Valley | Heat Zone 2 1 - 7 days > 86°F |
| Sharon | Heat Zone 7 61 - 90 days > 86°F |
| Sharps Chapel | Heat Zone 5 31 - 45 days > 86°F |
| Shawanee | Heat Zone 5 31 - 45 days > 86°F |
| Shelbyville | Heat Zone 7 61 - 90 days > 86°F |
| Sherwood | Heat Zone 6 46 - 60 days > 86°F |
| Shiloh | Heat Zone 8 91 - 120 days > 86°F |
| Signal Mountain | Heat Zone 7 61 - 90 days > 86°F |
| Silerton | Heat Zone 8 91 - 120 days > 86°F |
| Silver Point | Heat Zone 6 46 - 60 days > 86°F |
| Slayden | Heat Zone 7 61 - 90 days > 86°F |
| Smartt | Heat Zone 7 61 - 90 days > 86°F |
| Smithville | Heat Zone 6 46 - 60 days > 86°F |
| Smyrna | Heat Zone 7 61 - 90 days > 86°F |
| Sneedville | Heat Zone 4 15 - 30 days > 86°F |
| Soddy-Daisy | Heat Zone 7 61 - 90 days > 86°F |
| Somerville | Heat Zone 8 91 - 120 days > 86°F |
| South Carthage | Heat Zone 8 91 - 120 days > 86°F |
| South Cleveland | Heat Zone 7 61 - 90 days > 86°F |
| South Fulton | Heat Zone 8 91 - 120 days > 86°F |
| South Pittsburg | Heat Zone 7 61 - 90 days > 86°F |
| Southside | Heat Zone 7 61 - 90 days > 86°F |
| Sparta | Heat Zone 7 61 - 90 days > 86°F |
| Speedwell | Heat Zone 5 31 - 45 days > 86°F |
| Spencer | Heat Zone 7 61 - 90 days > 86°F |
| Spring City | Heat Zone 6 46 - 60 days > 86°F |
| Spring Creek | Heat Zone 7 61 - 90 days > 86°F |
| Spring Hill | Heat Zone 7 61 - 90 days > 86°F |
| Springfield | Heat Zone 7 61 - 90 days > 86°F |
| Springville | Heat Zone 7 61 - 90 days > 86°F |
| Spurgeon | Heat Zone 4 15 - 30 days > 86°F |
| Stanton | Heat Zone 8 91 - 120 days > 86°F |
| Stantonville | Heat Zone 8 91 - 120 days > 86°F |
| Stewart | Heat Zone 7 61 - 90 days > 86°F |
| Strawberry Plains | Heat Zone 6 46 - 60 days > 86°F |
| Sugar Tree | Heat Zone 7 61 - 90 days > 86°F |
| Summertown | Heat Zone 7 61 - 90 days > 86°F |
| Summitville | Heat Zone 7 61 - 90 days > 86°F |
| Sunbright | Heat Zone 1 < 1 days > 86°F |
| Surgoinsville | Heat Zone 5 31 - 45 days > 86°F |
| Sweetwater | Heat Zone 7 61 - 90 days > 86°F |
| Taft | Heat Zone 8 91 - 120 days > 86°F |
| Talbott | Heat Zone 4 15 - 30 days > 86°F |
| Tallassee | Heat Zone 5 31 - 45 days > 86°F |
| Tazewell | Heat Zone 3 8 - 14 days > 86°F |
| Telford | Heat Zone 3 8 - 14 days > 86°F |
| Tellico Plains | Heat Zone 6 46 - 60 days > 86°F |
| Ten Mile | Heat Zone 6 46 - 60 days > 86°F |
| Tennessee Ridge | Heat Zone 7 61 - 90 days > 86°F |
| Thompsons Station | Heat Zone 7 61 - 90 days > 86°F |
| Thorn Hill | Heat Zone 4 15 - 30 days > 86°F |
| Three Way | Heat Zone 8 91 - 120 days > 86°F |
| Tigrett | Heat Zone 8 91 - 120 days > 86°F |
| Tipton | Heat Zone 8 91 - 120 days > 86°F |
| Tiptonville | Heat Zone 7 61 - 90 days > 86°F |
| Toone | Heat Zone 8 91 - 120 days > 86°F |
| Townsend | Heat Zone 5 31 - 45 days > 86°F |
| Tracy City | Heat Zone 3 8 - 14 days > 86°F |
| Trade | Heat Zone 1 < 1 days > 86°F |
| Trenton | Heat Zone 8 91 - 120 days > 86°F |
| Trezevant | Heat Zone 7 61 - 90 days > 86°F |
| Tri-Cities | Heat Zone 3 8 - 14 days > 86°F |
| Trimble | Heat Zone 8 91 - 120 days > 86°F |
| Troy | Heat Zone 8 91 - 120 days > 86°F |
| Tullahoma | Heat Zone 7 61 - 90 days > 86°F |
| Turtletown | Heat Zone 6 46 - 60 days > 86°F |
| Tusculum | Heat Zone 6 46 - 60 days > 86°F |
| Unicoi | Heat Zone 2 1 - 7 days > 86°F |
| Union City | Heat Zone 8 91 - 120 days > 86°F |
| Unionville | Heat Zone 7 61 - 90 days > 86°F |
| Vanleer | Heat Zone 7 61 - 90 days > 86°F |
| Viola | Heat Zone 7 61 - 90 days > 86°F |
| Vonore | Heat Zone 6 46 - 60 days > 86°F |
| Walden | Heat Zone 7 61 - 90 days > 86°F |
| Walland | Heat Zone 6 46 - 60 days > 86°F |
| Walling | Heat Zone 7 61 - 90 days > 86°F |
| Walnut Grove | Heat Zone 7 61 - 90 days > 86°F |
| Walnut Hill | Heat Zone 4 15 - 30 days > 86°F |
| Walterhill | Heat Zone 7 61 - 90 days > 86°F |
| Wartburg | Heat Zone 4 15 - 30 days > 86°F |
| Wartrace | Heat Zone 7 61 - 90 days > 86°F |
| Washburn | Heat Zone 4 15 - 30 days > 86°F |
| Watauga | Heat Zone 4 15 - 30 days > 86°F |
| Watertown | Heat Zone 7 61 - 90 days > 86°F |
| Watts Bar Dam | Heat Zone 7 61 - 90 days > 86°F |
| Waverly | Heat Zone 7 61 - 90 days > 86°F |
| Waynesboro | Heat Zone 7 61 - 90 days > 86°F |
| Westmoreland | Heat Zone 7 61 - 90 days > 86°F |
| Westpoint | Heat Zone 7 61 - 90 days > 86°F |
| Westport | Heat Zone 7 61 - 90 days > 86°F |
| White Bluff | Heat Zone 7 61 - 90 days > 86°F |
| White House | Heat Zone 7 61 - 90 days > 86°F |
| White Pine | Heat Zone 5 31 - 45 days > 86°F |
| Whites Creek | Heat Zone 7 61 - 90 days > 86°F |
| Whitesburg | Heat Zone 5 31 - 45 days > 86°F |
| Whiteside | Heat Zone 7 61 - 90 days > 86°F |
| Whiteville | Heat Zone 8 91 - 120 days > 86°F |
| Whitleyville | Heat Zone 7 61 - 90 days > 86°F |
| Whitwell | Heat Zone 6 46 - 60 days > 86°F |
| Wilder | Heat Zone 3 8 - 14 days > 86°F |
| Wildersville | Heat Zone 7 61 - 90 days > 86°F |
| Wildwood | Heat Zone 6 46 - 60 days > 86°F |
| Wildwood Lake | Heat Zone 7 61 - 90 days > 86°F |
| Williamsport | Heat Zone 7 61 - 90 days > 86°F |
| Williston | Heat Zone 8 91 - 120 days > 86°F |
| Winchester | Heat Zone 7 61 - 90 days > 86°F |
| Winfield | Heat Zone 3 8 - 14 days > 86°F |
| Winona | Heat Zone 2 1 - 7 days > 86°F |
| Woodbury | Heat Zone 7 61 - 90 days > 86°F |
| Woodland Mills | Heat Zone 8 91 - 120 days > 86°F |
| Woodlawn | Heat Zone 8 91 - 120 days > 86°F |
| Wrigley | Heat Zone 7 61 - 90 days > 86°F |
| Wynnburg | Heat Zone 7 61 - 90 days > 86°F |
| Yorkville | Heat Zone 8 91 - 120 days > 86°F |
| Yuma | Heat Zone 7 61 - 90 days > 86°F |