| Rank | Average Min. Temperature ▼ | School District / Population |
| 1. | 50.83°F | Memphis City School District / 646,889 |
| 2. | 50.65°F | Shelby County School District / 280,755 |
| 3. | 50.00°F | Tipton County School District / 61,433 |
| 4. | 49.91°F | Crockett County School District in Bells / 3,965 |
| 4. | 49.91°F | Bells City School District / 3,965 |
| 6. | 49.85°F | Fayette County School District / 38,664 |
| 7. | 49.81°F | Haywood County School District / 18,389 |
| 8. | 49.73°F | Lauderdale County School District / 27,619 |
| 9. | 49.62°F | Hardeman County School District / 26,560 |
| 10. | 49.47°F | Alamo Town School District / 4,215 |
| 10. | 49.47°F | Crockett County School District in Alamo / 4,215 |
| 12. | 49.24°F | Jackson-Madison Consolidated School District / 98,364 |
| 13. | 48.92°F | Chester County School District / 17,270 |
| 14. | 48.89°F | McNairy County School District / 26,138 |
| 15. | 48.87°F | Crockett County School District / 6,419 |
| 16. | 48.85°F | Hardin County School District / 25,969 |
| 17. | 48.64°F | Lake County School District / 7,725 |
| 18. | 48.47°F | Dyer County School District / 21,158 |
| 19. | 48.46°F | Dyersburg City School District / 16,998 |
| 20. | 48.18°F | Henderson County School District / 20,192 |
| 21. | 48.18°F | Lexington City Elementary School District / 7,771 |
| 21. | 48.18°F | Henderson County School District in Lexington / 7,771 |
| 23. | 48.16°F | Marion County School District / 27,286 |
| 24. | 48.16°F | Decatur County School District / 11,675 |
| 25. | 47.82°F | Gibson County School District / 18,959 |
| 26. | 47.74°F | Benton County School District / 16,345 |
| 27. | 47.74°F | Trenton Special School District / 8,632 |
| 28. | 47.68°F | Hamilton County School District / 344,772 |
| 29. | 47.67°F | Lebanon Special School District / 31,609 |
| 29. | 47.67°F | Wilson County School District in Lebanon / 31,609 |
| 31. | 47.64°F | Huntingdon Special School District / 7,163 |
| 32. | 47.61°F | Union City School District / 10,775 |
| 33. | 47.61°F | Hollow Rock-Bruceton Special School District / 4,123 |
| 34. | 47.59°F | Obion County School District / 20,603 |
| 35. | 47.57°F | McKenzie Special School District / 7,438 |
| 36. | 47.56°F | Humboldt City School District / 8,334 |
| 37. | 47.56°F | Henry County School District in Paris / 11,518 |
| 37. | 47.56°F | Paris City Special School District / 11,518 |
| 39. | 47.51°F | Wilson County School District / 87,975 |
| 40. | 47.51°F | Humphreys County School District / 18,322 |
| 41. | 47.48°F | Henry County School District / 20,761 |
| 42. | 47.42°F | Smith County School District / 19,092 |
| 43. | 47.40°F | Bradford Special School District / 3,740 |
| 44. | 47.38°F | Richard City Special School District / 975 |
| 45. | 47.37°F | Trousdale County School District / 7,859 |
| 46. | 47.37°F | Franklin County School District / 41,069 |
| 47. | 47.34°F | South Carroll Special School District / 2,606 |
| 48. | 47.33°F | Milan City Special School District / 9,967 |
| 49. | 47.31°F | Cleveland City School District / 42,331 |
| 50. | 47.29°F | DeKalb County School District / 18,968 |
| 51. | 47.28°F | Bradley County School District / 58,673 |
| 52. | 47.18°F | Houston County School District / 8,356 |
| 53. | 47.16°F | Perry County School District / 7,851 |
| 54. | 47.16°F | Rutherford County School District / 160,718 |
| 55. | 47.16°F | Weakley County School District / 34,699 |
| 56. | 47.15°F | Stewart County School District / 13,311 |
| 57. | 47.15°F | Macon County School District / 22,582 |
| 58. | 47.13°F | West Carroll Special District / 7,181 |
| 59. | 47.07°F | Wayne County School District / 16,967 |
| 60. | 47.06°F | Grundy County School District / 13,574 |
| 61. | 46.88°F | Sequatchie County School District / 14,431 |
| 62. | 46.85°F | Sumner County School District / 166,636 |
| 63. | 46.83°F | Murfreesboro City Elementary School District / 114,743 |
| 63. | 46.83°F | Rutherford County School District in Murfreesboro / 114,743 |
| 65. | 46.78°F | Blount County School District / 88,700 |
| 65. | 46.78°F | Alcoa City School District / 8,178 |
| 67. | 46.78°F | Maryville City School District / 27,557 |
| 68. | 46.75°F | Moore County School District / 6,348 |
| 69. | 46.71°F | Lincoln County School District / 26,507 |
| 70. | 46.69°F | Fayetteville City Elementary School District / 6,991 |
| 70. | 46.69°F | Lincoln County School District in Fayetteville / 6,827 |
| 72. | 46.68°F | Giles County School District / 29,064 |
| 73. | 46.61°F | Nashville-Davidson County School District / 648,048 |
| 74. | 46.61°F | Jackson County School District / 11,555 |
| 75. | 46.59°F | McMinn County School District / 35,308 |
| 76. | 46.59°F | Bledsoe County School District / 13,240 |
| 77. | 46.57°F | Athens City Elementary School District / 13,603 |
| 77. | 46.57°F | McMinn County School District in Athens / 13,603 |
| 79. | 46.57°F | Rhea County School District in Dayton / 7,316 |
| 79. | 46.57°F | Dayton City Elementary School District / 7,316 |
| 81. | 46.53°F | Fort Campbell Schools / 6,825 |
| 82. | 46.50°F | Cannon County School District / 13,786 |
| 83. | 46.47°F | Sevier County School District / 92,561 |
| 84. | 46.41°F | Monroe County School District / 32,998 |
| 85. | 46.36°F | Etowah City Elementary School District / 3,498 |
| 85. | 46.36°F | McMinn County School District in Etowah / 3,498 |
| 87. | 46.32°F | Lawrence County School District / 42,084 |
| 88. | 46.26°F | Monroe County School District in Sweetwater / 12,004 |
| 88. | 46.26°F | Sweetwater City School District / 12,004 |
| 90. | 46.26°F | Warren County School District / 39,867 |
| 91. | 46.21°F | Polk County School District / 16,715 |
| 92. | 46.18°F | Marshall County School District / 30,977 |
| 93. | 46.16°F | Maury County School District / 82,729 |
| 94. | 46.12°F | Bedford County School District / 45,660 |
| 95. | 46.12°F | Montgomery County School District / 175,190 |
| 96. | 46.09°F | Rhea County School District / 24,956 |
| 97. | 46.09°F | Coffee County School District in Manchester / 10,122 |
| 97. | 46.09°F | Manchester City School District / 10,122 |
| 99. | 46.09°F | Coffee County School District / 25,575 |
| 100. | 46.08°F | Cheatham County School District / 39,324 |
| 101. | 46.06°F | Dickson County School District / 50,115 |
| 102. | 46.06°F | Robertson County School District / 67,024 |
| 103. | 46.02°F | Meigs County School District / 11,694 |
| 104. | 46.02°F | Putnam County School District / 73,237 |
| 105. | 46.01°F | Tullahoma City School District / 17,454 |
| 106. | 46.01°F | Lewis County School District / 12,010 |
| 107. | 45.95°F | Williamson County School District / 157,105 |
| 108. | 45.95°F | Franklin Special School District / 36,816 |
| 108. | 45.95°F | Williamson County School District in Franklin / 36,816 |
| 110. | 45.88°F | Clay County School District / 7,802 |
| 111. | 45.81°F | Lenoir City School District / 8,769 |
| 112. | 45.81°F | Loudon County School District / 40,980 |
| 113. | 45.72°F | Van Buren County School District / 5,578 |
| 114. | 45.68°F | Cumberland County School District / 57,064 |
| 115. | 45.67°F | Cocke County School District / 28,563 |
| 116. | 45.64°F | Hickman County School District / 24,354 |
| 117. | 45.61°F | White County School District / 26,086 |
| 118. | 45.57°F | Overton County School District / 22,109 |
| 119. | 45.27°F | Pickett County School District / 5,101 |
| 120. | 45.19°F | Johnson City School District / 60,565 |
| 121. | 45.12°F | Newport City Elementary School District / 6,890 |
| 121. | 45.12°F | Cocke County School District in Newport / 6,890 |
| 123. | 45.10°F | Fentress County School District / 17,922 |
| 124. | 45.08°F | Roane County School District / 50,404 |
| 125. | 45.06°F | Unicoi County School District / 18,175 |
| 126. | 44.91°F | Washington County School District / 64,233 |
| 127. | 44.88°F | Bristol City School District / 26,608 |
| 128. | 44.85°F | Elizabethton City School District / 14,322 |
| 129. | 44.81°F | Carter County School District / 42,976 |
| 130. | 44.78°F | Sullivan County School District / 80,615 |
| 131. | 44.58°F | Greene County School District / 53,578 |
| 132. | 44.57°F | Kingsport City School District / 52,498 |
| 133. | 44.46°F | Greeneville City School District / 15,018 |
| 134. | 44.38°F | Jefferson County School District / 52,166 |
| 135. | 44.12°F | Grainger County School District / 22,724 |
| 136. | 44.11°F | Oak Ridge City School District / 29,301 |
| 137. | 44.09°F | Hamblen County School District / 62,863 |
| 138. | 44.09°F | Hawkins County School District / 49,460 |
| 139. | 43.96°F | Hawkins County School District in Rogersville / 4,410 |
| 139. | 43.96°F | Rogersville Town Elementary School District / 4,410 |
| 141. | 43.95°F | Oneida Special School District / 3,114 |
| 142. | 43.84°F | Morgan County School District / 21,866 |
| 143. | 43.84°F | Anderson County School District / 39,180 |
| 144. | 43.73°F | Scott County School District / 18,990 |
| 145. | 43.72°F | Hancock County School District / 6,706 |
| 146. | 43.69°F | Union County School District / 19,139 |
| 147. | 43.65°F | Campbell County School District / 40,361 |
| 148. | 43.64°F | Anderson County School District in Clinton / 9,874 |
| 148. | 43.64°F | Clinton City Elementary School District / 9,874 |
| 150. | 43.61°F | Knox County School District / 440,732 |
| 151. | 43.51°F | Claiborne County School District / 31,841 |
| 152. | 42.70°F | Johnson County School District / 18,089 |
Please note that we only rank locations with 'Average Min. Temperature' data. The rank above might not be a complete list. Locations without 'Average Min. Temperature' data are not listed.
