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Light layers
June 18Β°C night to 26Β°C day with afternoon thunderstorms. T-shirt + long-sleeve + light jacket. Don't pack heavy.
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Compact rain shell / umbrella
June rainy season β afternoon downpours short but heavy, 16:00-19:00 routine. Packable shell beats umbrella for stadium policies.
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Walking shoes
Uneven sidewalks. Expect 12k+ steps daily β broken-in trainers or hiking-style sneakers, not new ones.
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Sun hat + SPF 30+
UV at altitude is intense (CDMX UV peaks 13-14, see weather page). Brimmed hat, broad-spectrum SPF 30+ minimum, ideally 50.
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Reusable water bottle (city use only)
Plus LifeStraw or Steripen, OR plan to buy bottled. Don't drink the tap. Altitude dehydrates fast. Do not bring to Estadio Azteca β water bottles are banned inside all 2026 World Cup stadiums (FIFA confirmed, June 2026).
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Stomach + altitude meds
Hand sanitizer, Imodium, Pepto. Altitude prep: ibuprofen for headaches; optional chlorophyll drops or coca tea; consult doctor about Diamox if you have prior altitude issues.
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Type-A/B plug (NA 120V)
Same as US/Canada. UK/EU travelers need an adapter; Aussies/NZ need an adapter. Voltage 120V β most modern devices auto-switch.
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Cash belt or zipped crossbody
Cash-heavy city. Front-pocket wallet or zipped crossbody bag β back-pocket wallet at the Metro is the canonical pickpocket setup.