What to pack for Tulum in July

16 rain days a month finds every seam. A real shell, not a windbreaker.

UV index of 10.6 burns exposed skin in under 15 minutes.

Water glare off the coast strains eyes without polarized lenses.

Humidity at 80% and coastal terrain breed mosquitoes year-round.

Cuts from coral and insect stings need cleaning in places without pharmacies.

Tap water isn't safe here. A filter bottle beats buying plastic twice a day.

Set it up before you land. Signal drops for long stretches outside cities.

Overhead bins on regional flights are tight, but checked bags vanish.

Single-track roads and coastal hikes need a hands-free daypack.

Fits the overhead on every airline that matters. Skip the checked-bag line entirely.

For the passport, the chargers, and the one dry pair of socks.

Anything heavier than linen is a mistake at 88°F.

Sixteen rain days and 88°F heat leave skin constantly damp and prone to fungal growth.

UV hits 10.6 here. Long sleeves beat reapplying sunscreen every hour.

Stinger season runs through July; locals swim in protective wear.

Coastal paths stay muddy from frequent rain; sport sandals shed water quickly.

Thirteen hours of daylight at this latitude means intense overhead sun.

Heat and humidity push sweat loss beyond what water alone replaces.

Cold water at 3pm is worth the weight.

Treat the clothes once and it lasts weeks.

Unfamiliar bacteria in untreated water trigger stomach trouble within days.

One brick charges the laptop, phone, and camera.

Hotel and cafe wifi is shared with everyone else in the building. A VPN keeps your banking and email to yourself.

International border crossing and rural location increase theft risk.

Remote terrain and frequent travel make bag tracking essential.

Laundry happens once weekly, so clothes need sorting by wear pattern.

Sixteen rain days plus ocean spray destroy phones left unprotected.

One laundry day per week stretches a small wardrobe through July.

Heat and humidity make long pants unbearable in rural terrain.

Waterproof boot spray keeps feet dry across 16 rainy days.

Lips blister and peel under UV 10.6 without protection.

Hand sanitizer replaces soap when guesthouses lack running water.

Mosquito bites swell badly in heat, but sunscreen blocks relief creams.

One outlet per guesthouse means cables must charge multiple devices.

A few phrases go a long way. Ten minutes a day before you leave is plenty.

International travel to rural areas requires documents kept dry and separate.

Humidity at 80% makes toiletries mold in closed spaces without airflow.