| Rank | Average Min. Temperature ▼ | School District / Population |
| 1. | 32.88°F | Laramie County School District 2 / 5,422 |
| 2. | 32.44°F | Niobrara County School District 1 / 2,506 |
| 3. | 32.43°F | Park County School District 16 / 792 |
| 4. | 32.15°F | Converse County School District 1 / 9,822 |
| 5. | 31.89°F | Platte County School District 1 / 7,221 |
| 6. | 31.82°F | Park County School District 6 / 15,343 |
| 7. | 31.80°F | Goshen County School District 1 / 13,416 |
| 8. | 31.79°F | Platte County School District 2 / 1,634 |
| 9. | 31.61°F | Converse County School District 2 / 4,169 |
| 10. | 31.36°F | Washakie County School District 2 / 743 |
| 11. | 31.33°F | Weston County School District 7 / 1,379 |
| 12. | 31.31°F | Big Horn County School District 2 / 3,368 |
| 13. | 31.27°F | Sheridan County School District 3 / 368 |
| 14. | 31.27°F | Weston County School District 1 / 5,756 |
| 15. | 31.16°F | Laramie County School District 1 / 88,990 |
| 16. | 31.09°F | Campbell County School District 1 / 47,448 |
| 17. | 31.06°F | Natrona County School District 1 / 78,667 |
| 18. | 31.06°F | Johnson County School District 1 / 8,599 |
| 19. | 30.98°F | Fremont County School District 24 / 1,498 |
| 20. | 30.87°F | Big Horn County School District 1 / 3,118 |
| 21. | 30.85°F | Big Horn County School District 3 / 3,327 |
| 22. | 30.73°F | Fremont County School District 25 / 17,466 |
| 23. | 30.50°F | Big Horn County School District 4 / 2,107 |
| 24. | 30.49°F | Crook County School District 1 / 7,155 |
| 25. | 30.44°F | Washakie County School District 1 / 7,701 |
| 26. | 30.32°F | Park County School District 1 / 12,095 |
| 27. | 30.29°F | Sheridan County School District 1 / 4,843 |
| 28. | 30.26°F | Fremont County School District 1 / 11,483 |
| 29. | 30.20°F | Fremont County School District 38 / 1,586 |
| 30. | 30.18°F | Carbon County School District 2 / 4,995 |
| 31. | 30.08°F | Sheridan County School District 2 / 24,367 |
| 32. | 29.95°F | Fremont County School District 14 / 2,533 |
| 33. | 29.84°F | Carbon County School District 1 / 10,942 |
| 34. | 29.53°F | Hot Springs County School District 1 / 4,826 |
| 35. | 29.31°F | Fremont County School District 21 / 2,224 |
| 36. | 29.04°F | Fremont County School District 6 / 2,299 |
| 37. | 28.91°F | Albany County School District 1 / 37,220 |
| 38. | 26.56°F | Sweetwater County School District 2 / 13,824 |
| 39. | 25.57°F | Lincoln County School District 2 / 13,675 |
| 40. | 25.41°F | Uinta County School District 1 / 14,292 |
| 41. | 25.26°F | Uinta County School District 4 / 3,446 |
| 42. | 24.91°F | Uinta County School District 6 / 3,251 |
| 43. | 24.10°F | Teton County School District 1 / 21,956 |
| 44. | 23.26°F | Sweetwater County School District 1 / 30,629 |
| 45. | 22.40°F | Lincoln County School District 1 / 3,727 |
| 46. | 22.27°F | Fremont County School District 2 / 1,650 |
| 47. | 20.89°F | Sublette County School District 9 / 3,677 |
| 48. | 18.67°F | Sublette County School District 1 / 7,284 |
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.
