What are Mexico City's coldest months?
What are Mexico City's coldest months? December-February Mexico City's coldest months still offer daytime highs in the upper 60s and lower 70s, but lows drop to the 40s at night.
Is it OK to wear shorts in Mexico City?
What not to wear. Again, from a strong Mediterranean influence, Mexico City is relatively formal compared to more northerly cultures and those influenced by such cultures. With that in mind, no matter the time of year, it is not really the place to wear shorts or sandals or flip flops.
Is Mexico hot enough in December?
Yes, Mexico is generally warm in December, especially in the coastal and lowland regions. Coastal destinations like Cancun, Puerto Vallarta, and Playa del Carmen typically experience daytime temperatures ranging from 25°C to 30°C (77°F to 86°F) in December.