The top two cities are in Mexico, and seven of the top ten are also in Mexico.
1. Colima, Mexico
2. Ciudad Obregon, Mexico
3. Port-au-Prince, Haiti
4. Zamora, Mexico
5. Manzanillo, Mexico
6. Tijuana, Mexico
7. Zacatecas, Mexico
8. Guayaquil, Ecuador
9. Mandela Bay, South Africa
10. Ciudad Juarez, Mexico
Source: WorldAtlas.com