US Weather Extremes: Top 10 Hottest Cities

10 hottest cities Average annual temperature, F 1. Key West, Florida 77.7 2. Miami, Florida 75.6 3. W Palm Beach, Florida 74.6 4. Ft. Myers, Florida 73.9 5. Yuma, Florida 73.9 6. Brownsville, Texas 73.6 7. Orlando, Florida 72.4 8. Vero Beach, Florida 72.4 9. Corpus Christi, Texas 72.1 10. Tampa, Florida 72.0