What to pack for Rio de Janeiro in August

UV index of 7.4 burns skin in under fifteen minutes.

Water and sand reflect glare across the shoreline.

Humidity at 78 percent breeds mosquitoes year-round.

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

Tap water carries pathogens that cause traveler's illness.

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.

Eleven hours of daylight drains batteries in cities.

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

Carry-on limits force everything into one bag.

Day trips to the national park need a separate 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.

Sweat clings at 78 percent humidity and 77°F highs.

UV hits 7.4 here. Long sleeves beat reapplying sunscreen every hour.

The coast runs through the city and water stays warm.

Eleven hours of daily sun means unshaded time outdoors.

Treat the clothes once and it lasts weeks.

Dehydration hits fast in heat with ten rain days.

Unsafe water means intestinal trouble is likely.

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.

Crowded streets and beaches draw pickpockets.

International travel through airports risks lost luggage.

Moisture and salt require organized, separated clothing.

Ten rain days and coastal spray soak electronics.

Humidity and sweat mean laundry every three days.

City traffic and airport announcements run constant.

Heat and humidity rule out long pants.

Lips crack and peel in salt air and bright light.

Crowded urban spaces spread germs through surfaces.

Bites itch worse when skin is already burned.

Phone and camera both need charging at one outlet.

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

Humid salt air damages paper documents.

Hostels and shared spaces require bag security.

Toiletries degrade fast in 78 percent humidity.

Noise from urban streets disrupts sleep.