What to pack for Bangkok in April

A UV index of 10.3 burns skin in under 15 minutes without protection.

Water and sand reflect intense sun across your eyes all day.

Jungle terrain near the coast means mosquitoes are thick and active.

Cuts and scrapes get infected quickly in 72% humidity.

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

Twelve rain days and water activities mean phones die before the day ends.

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

Overhead bins on every route to Bangkok fit carry-on only.

Exploring the city and nearby jungle requires carrying water and sun gear.

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 93°F.

Sweat soaks through cotton within an hour at 93°F and 72% humidity.

UV hits 10.3 here. Long sleeves beat reapplying sunscreen every hour.

The coast means swimming is part of most days here.

For temples, mosques, and churches that check at the door.

Wet surfaces and quick drying matter when you're walking through jungle and coastal spray.

Twelve hours of daylight at this latitude means constant overhead sun exposure.

Sweating in 93°F heat depletes electrolytes within hours of walking around.

Cold water at 3pm is worth the weight.

Treat the clothes once and it lasts weeks.

Tap water here isn't safe, and dehydration compounds fast in heat.

Unfamiliar food and water cause intestinal trouble for most visitors.

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 markets and transport hubs make bag theft a real risk.

Humidity ruins unpacked clothes within days of arrival.

Rain on 12 days plus water activities means phones get soaked.

Sweat-soaked clothes pile up quickly when highs stay at 93°F.

Jet lag hits harder on a long haul, and noise helps you reset.

Anything below the knee traps heat in this climate.

Lips crack and burn faster than any other exposed skin in this heat.

Core temperature rises fast when the low is 81°F and humidity stays high.

Mosquitoes hunt at dawn and dusk when you're most likely outside.

Tap water means your hands need sanitizer before eating.

Scratching bites in this heat leaves marks that sunburn makes worse.

Humidity corrodes connectors, so short cables fail before long ones do.

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

International border crossings require documents that humidity and sweat damage.

International travel means checked bags pass through multiple hands.

Toiletries degrade fast in heat and moisture without a sealed container.

Long flights to Bangkok demand neck support during sleep.