What to pack for Chiang Mai in January

UV index of 7.3 burns exposed skin in two hours.

Glare off water and pale sand strains eyes without filtering.

Jungle mosquitoes carry dengue and malaria year-round.

Cuts from unfamiliar terrain need cleaning supplies on hand.

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

Eleven daylight hours drain phone and camera batteries fast.

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

Overhead bins on regional flights are narrow and strict.

National park trails and temple visits need separate day storage.

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

Humidity at 70% and jungle terrain mean sweat dries slowly on skin.

UV hits 7.3 here. Long sleeves beat reapplying sunscreen every hour.

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

Wet jungle ground and casual guesthouses need quick-drying footwear.

Eleven hours of daylight and high UV means continuous head coverage.

Treat the clothes once and it lasts weeks.

Tap water causes diarrhea, which leads to dehydration in heat.

Contaminated food hits travelers hard in Southeast Asia.

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 airport and crowded markets increase theft risk.

Humidity ruins clothes and gear without separation.

Four rain days mean laundry dries slowly indoors.

Motorbike taxis and night markets generate constant noise.

Highs of 81°F call for legs exposed to air.

Lips crack in dry air and burn under intense sun.

Dense jungle at dusk brings swarms near the face.

Surfaces touched by many hands carry bacteria.

Bites itch and sunburn stings; one product treats both.

One outlet per guesthouse means charging happens in sequence.

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

Border crossings within the region happen without warning.

Shared dorms and luggage racks require securing bags.

70% humidity breeds mold in wet toiletries fast.

Bus rides to parks last hours on hard seats.