| 1. | New York, NY, United States | 42.96 C$ | |
| 2. | New Orleans, LA, United States | 37.23 C$ | |
| 3. | Seattle, WA, United States | 35.80 C$ | |
| 4. | San Francisco, CA, United States | 35.80 C$ | |
| 5. | Saint Louis, MO, United States | 35.80 C$ | |
| 6. | Miami, FL, United States | 35.80 C$ | |
| 7. | Los Angeles, CA, United States | 35.80 C$ | |
| 8. | Chicago, IL, United States | 35.80 C$ | |
| 9. | Boston, MA, United States | 35.80 C$ | |
| 10. | Las Vegas, NV, United States | 32.22 C$ | |
| 11. | Washington, DC, United States | 31.50 C$ | |
| 12. | San Diego, CA, United States | 31.50 C$ | |
| 13. | Honolulu, HI, United States | 31.50 C$ | |
| 14. | San Jose, CA, United States | 30.07 C$ | |
| 15. | Denver, CO, United States | 30.07 C$ | |
| 16. | Saskatoon, Canada | 30.03 C$ | |
| 17. | Tampa, FL, United States | 28.64 C$ | |
| 18. | Sacramento, CA, United States | 28.64 C$ | |
| 19. | Phoenix, AZ, United States | 28.64 C$ | |
| 20. | Orlando, FL, United States | 28.64 C$ | |
| 21. | Jacksonville, FL, United States | 28.64 C$ | |
| 22. | Houston, TX, United States | 28.64 C$ | |
| 23. | Dallas, TX, United States | 28.64 C$ | |
| 24. | Columbus, OH, United States | 28.64 C$ | |
| 25. | Brooklyn, NY, United States | 28.64 C$ | |
| 26. | Austin, TX, United States | 28.64 C$ | |
| 27. | Portland, OR, United States | 28.64 C$ | |
| 28. | Philadelphia, PA, United States | 28.64 C$ | |
| 29. | Atlanta, GA, United States | 28.64 C$ | |
| 30. | Toronto, Canada | 28.00 C$ | |
| 31. | Tucson, AZ, United States | 27.21 C$ | |
| 32. | Salt Lake City, UT, United States | 27.21 C$ | |
| 33. | Raleigh, NC, United States | 27.21 C$ | |
| 34. | Hamilton, Canada | 26.83 C$ | |
| 35. | San Antonio, TX, United States | 25.78 C$ | |
| 36. | Nashville, TN, United States | 25.78 C$ | |
| 37. | Minneapolis, MN, United States | 25.78 C$ | |
| 38. | Baltimore, MD, United States | 25.78 C$ | |
| 39. | Ottawa, Canada | 25.52 C$ | |
| 40. | Victoria, Canada | 25.02 C$ | |
| 41. | Vancouver, Canada | 25.02 C$ | |
| 42. | London, Canada | 25.02 C$ | |
| 43. | Kelowna, Canada | 25.02 C$ | |
| 44. | Halifax, Canada | 25.02 C$ | |
| 45. | Edmonton, Canada | 25.02 C$ | |
| 46. | Calgary, Canada | 25.02 C$ | |
| 47. | Albuquerque, NM, United States | 24.34 C$ | |
| 48. | Surrey, Canada | 24.02 C$ | |
| 49. | Regina, Canada | 23.02 C$ | |
| 50. | Montreal, Canada | 23.02 C$ | |
| 51. | Winnipeg, Canada | 22.02 C$ | |
| 52. | Quebec City, Canada | 22.02 C$ | |
| 53. | Madison, WI, United States | 21.48 C$ | |
| 54. | Cincinnati, OH, United States | 21.48 C$ | |
| 55. | Mississauga, Canada | 20.02 C$ |