December Packing List for Mexico City — What to Wear & Bring

Essentials

If you only pack a few things, pack these.

• Medium-weight jacketEssential

  Mexico City's 7,350 ft altitude means evenings around the Zócalo drop to 45°F in December despite 71°F afternoons — a medium jacket is non-negotiable.

• Merino wool base layersEssential

  Mexico City's highland climate at Chapultepec Park brings morning winds that feel cooler than the 71°F forecast in December.

• Light sweaterEssential

  Mexico City's altitude causes the Roma Norte evenings to cool quickly from 71°F afternoons to 45°F lows in December.

• Comfortable walking shoesEssential

  Mexico City's cobblestone streets in Polanco demand supportive shoes for daily exploration even with only 3 precip days in December.

• Packable windbreakerEssential

  Mexico City's Chapultepec Park open spaces expose visitors to gusty winds that feel cooler than the 71°F forecast in December.

• SunglassesEssential

  Mexico City's subtropical highland UV at Chapultepec Park is strong even in December with only 3 precip days.

Clothing

• Medium-weight jacketEssential

  Mexico City's 7,350 ft altitude means evenings around the Zócalo drop to 45°F in December despite 71°F afternoons — a medium jacket is non-negotiable.

• Merino wool base layersEssential

  Mexico City's highland climate at Chapultepec Park brings morning winds that feel cooler than the 71°F forecast in December.

• Breathable button-up shirtsRecommended

  Mexico City's subtropical highland days reach 71°F at the Zócalo, so breathable fabrics prevent overheating before the sharp nighttime drop.

• Light sweaterEssential

  Mexico City's altitude causes the Roma Norte evenings to cool quickly from 71°F afternoons to 45°F lows in December.

Footwear

• Comfortable walking shoesEssential

  Mexico City's cobblestone streets in Polanco demand supportive shoes for daily exploration even with only 3 precip days in December.

• Water-resistant sneakersRecommended

  Mexico City's December mornings at Xochimilco canals can be dewy, so water-resistant sneakers keep feet dry during early tours.

• Casual loafersOptional

  Mexico City's Condesa neighborhood evenings require versatile shoes after 71°F days cool to 45°F at outdoor cafes.

Accessories

• Packable windbreakerEssential

  Mexico City's Chapultepec Park open spaces expose visitors to gusty winds that feel cooler than the 71°F forecast in December.

• Wide-brim hatRecommended

  Mexico City's intense high-altitude sun at the Zócalo during December afternoons requires UV protection despite mild 71°F temperatures.

• Light scarfRecommended

  Mexico City's 7,350 ft elevation makes Roma Norte nights drop to 45°F in December, so a scarf adds quick warmth.

• SunglassesEssential

  Mexico City's subtropical highland UV at Chapultepec Park is strong even in December with only 3 precip days.