What to pack for Rio de Janeiro in July

UV index of 6.1 burns skin fast, even on cloudy days.

Glare off water and pavement intensifies at this latitude in winter.

Humidity breeds mosquitoes year-round in this coastal urban setting.

Check ankles and, if there's a dog, paws and ears every night.

Tap water isn't safe and cuts and scrapes get infected easily here.

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

This country runs on Type C or N. Get one with USB-C so you're not fighting over the single outlet.

Short 10.9-hour days mean phones drain fast with constant navigation.

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

Dark by 5:20pm. Every campsite chore after that is a two-hands job.

Overhead bins fit carry-on bags on all flights from here.

Day trips to nearby national parks need a separate small pack.

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.

Humidity at 79% and 77°F highs make sweat cling to skin all day.

The coast draws swimmers year-round, even in July's cooler water.

Treat the clothes once and it lasts weeks.

Diarrhea from unfamiliar water depletes electrolytes in the heat.

Tap water triggers digestive trouble for most travelers on arrival.

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.

Urban beaches and crowds draw pickpockets targeting tourists daily.

International airports and bus stations see luggage theft regularly.

Packing cubes keep clothes dry in 79% humidity and salt air.

Seven rain days plus coastal spray soak phones and cameras.

High humidity and sweat mean laundry every few days.

City traffic and nightlife noise follows you everywhere indoors and out.

Daytime highs reach 77°F with short winter days that stay warm.

Lips crack from 15 km/h wind and high UV exposure.

Contaminated water makes hand sanitizer essential between meals and bathrooms.

Mosquito bites itch badly when sunburned skin is already inflamed.

One outlet at most guesthouses requires cables to charge multiple devices.

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

Humidity at 79% warps paper documents without plastic protection.

Shared hostel lockers and airport baggage claim need locks.

Moisture at 79% makes toiletries mildew without hanging air circulation.

Noise from urban streets and late-night bars disrupts sleep.