Monthly Guide · 2026

    Cabo in December

    Holiday peak — flawless weather, full whale-watching season, and the year's most festive vibe.

    December is when Cabo earns its reputation. Cool evenings (58°F), dry sunny days (77°F), whales in the bay, and the most festive resort programming of the year. It's also the most expensive week — Christmas through New Year's — of the entire calendar.

    77°F
    Avg high · 58°F low
    75°F
    Ocean temp
    Peak
    Crowd level
    Peak
    Hotel pricing
    1 rainy day
    ~5% daily rain chance
    62% humidity
    Mostly sunny
    Peak crowds
    Peak

    Best for

    • Holiday travelers
    • Whale watchers
    • New Year's celebrants
    • Couples

    Not ideal for

    • Budget travelers (Dec 22-Jan 2 especially)
    • Last-minute bookers

    What's happening in December

    • Whale-watching season in full swing
    • Resort holiday programming (lights, dinners, kids' clubs)
    • New Year's Eve fireworks over the Arch — one of the best NYE views in Mexico
    • Posadas (traditional Mexican Christmas celebrations) in San José

    Top things to do in Cabo in December

    NYE on Médano Beach

    Resort fireworks light up the entire bay. Book a beachfront table 60+ days ahead — they sell out by October.

    Whale-watching tour

    Humpbacks and gray whales are arriving en masse. Calm December seas make for ideal viewing.

    Christmas Eve dinner at a resort

    Most luxury properties run multi-course gala dinners. Reservations essential — book by November.

    Insider tips for December

    • December 22 through January 2 is the most expensive week of the year. December 1-15 has the same weather at 30-40% lower rates.
    • If New Year's is the goal, book by August. By November, most decent NYE packages are gone.
    • Pack proper layers. Evenings drop to 55-58°F and you'll be sitting outside for sunset cocktails and dinner.

    What to pack for Cabo in December

    Essentials

    • Layers for cool evenings
    • Nice dinner attire
    • Light jacket

    Beach

    • Swimsuit
    • Cover-up
    • Reef-safe sunscreen

    Activities

    • Festive attire for NYE
    • Whale watching binoculars
    • Camera

    Cabo in December — FAQs

    Is December a good time to visit Cabo?

    Weather-wise, it's perfect — dry, sunny, comfortable. But the last 10 days of December are the most expensive of the year and require booking 4-6 months ahead.

    Does it rain in Cabo in December?

    Almost never. December averages 1 rainy day with about a 5% chance on any given day.