Monthly Guide · 2026

    Cabo in May

    Hot, dry, and the start of true beach weather — before summer humidity arrives.

    May is dry summer's opening act: high 80s, almost no rain, warm ocean (76°F), and noticeably fewer crowds than the winter peak. The last month before humidity arrives.

    88°F
    Avg high · 66°F low
    76°F
    Ocean temp
    Moderate
    Crowd level
    Value
    Hotel pricing
    0 rainy days
    ~2% daily rain chance
    58% humidity
    Mostly sunny
    Moderate crowds
    Value

    Best for

    • Beach days
    • Sportfishing
    • Pool days
    • Value travelers

    Not ideal for

    • Heat-sensitive travelers (midday is hot)

    What's happening in May

    • Cinco de Mayo celebrations (mostly tourist-focused in Cabo)
    • Memorial Day weekend brings a US bump late month
    • Marlin and dorado fishing season ramping up

    Top things to do in Cabo in May

    Sportfishing charter

    May has consistent striped marlin action plus warming-water species. Some say May is the best all-around fishing month.

    Sunset cruise from the Marina

    Warm evenings, almost no rain, and the long-light hour stays comfortable on deck.

    Day at Santa María Bay

    Water hits a perfect 76°F — snorkeling is excellent and the bay isn't crowded yet.

    Insider tips for May

    • Mornings and after 4pm are perfect. Plan indoor activities (spa, late lunch) between noon and 3pm when sun is harshest.
    • Memorial Day weekend rates jump 15-25%. Book May 8-22 for the best price-to-weather ratio of the year.
    • Sunscreen reapplication every 90 minutes — the UV index regularly hits 11+ by mid-May.

    What to pack for Cabo in May

    Essentials

    • Very light fabrics
    • Shorts and tank tops
    • Breathable sneakers

    Beach

    • UV protection swimwear
    • Beach umbrella (compact)
    • Aloe vera gel

    Activities

    • Water bottle
    • Moisture-wicking clothes
    • Fishing gear

    Cabo in May — FAQs

    How hot is Cabo in May?

    Daytime highs average 88°F with low humidity (under 60%). It feels hot in direct sun but pleasant in shade or near the water.

    Does it rain in Cabo in May?

    Practically never — 1-2 rainy days for the entire month and most are brief afternoon sprinkles.