What should I pack for Singapore?

Singapore sits nearly on the equator, and it feels like it. Step out of Changi Airport and the humidity hits your skin like a warm wet towel — 70-90% year-round, temperatures hovering between 30°C and 34°C even at night. Three or four quick-dry tops are the baseline. Cotton soaks through in twenty minutes if you're walking between MRT stations. That said, the moment you step inside any mall, restaurant, or MRT car, the air conditioning drops to what feels like 18°C. The contrast is jarring. A packable cardigan or light long-sleeve layer saves you from shivering through dinner at Lau Pa Sat or a long afternoon in the National Gallery. You'll put it on and take it off six times a day. This is normal.

Footwear matters more than people expect. The MRT system is spotless, but the routes between stations involve long underground corridors — Dhoby Ghaut interchange alone is a ten-minute walk platform to platform. Hawker centres like Maxwell Food Centre and Chinatown Complex have tiled floors that get slick with condensation and spilled broth. You want closed-toe shoes with decent grip for those surfaces and for the forest boardwalks at MacRitchie Reservoir or Bukit Timah. Flip-flops are fine for Sentosa's beaches but not much else. One pair of breathable walking shoes handles 90% of your trip.

Religious sites have dress codes that catch people off guard. The Sultan Mosque on Muscat Street provides robes at the entrance, but Sri Mariamman Temple on South Bridge Road expects shoulders and knees covered — no loaners. Buddha Tooth Relic Temple in Chinatown is the same. Pack one pair of lightweight trousers or a below-knee skirt, and a top that covers your shoulders. These double as your nice-dinner outfit for places like Burnt Ends or Candlenut where shorts feel underdressed. Singapore's electrical outlets are Type G — the British three-rectangular-pin style at 230V. Your US flat-prong charger won't fit without an adapter, and hotel front desks sometimes run out.

The rain deserves its own paragraph. Singapore gets sudden, heavy downpours almost daily — the sky goes dark, the rain hammers the pavement so hard it bounces knee-high, and fifteen minutes later the sun is back. A packable rain shell beats an umbrella for mobility, but honestly most locals just duck under the nearest covered walkway and wait. The covered walkway network between MRT stations and major buildings is extensive enough that you can navigate much of Orchard Road, the CBD, and Marina Bay without getting wet if you time it right. Mind you, if you're heading to Gardens by the Bay or the Southern Ridges trail, there's no shelter — the shell earns its suitcase space there.

What to leave home: sunscreen (Guardian pharmacy stocks Biore UV at S$15, half what you'd pay abroad and formulated for tropical humidity — it won't slide off your face), mosquito repellent (the NEA fogging program means urban mosquitoes are minimal, but grab a S$4 bottle of OFF! at any FairPrice if you're doing MacRitchie or Pulau Ubin), and excessive toiletries (Watsons and Guardian are on every other block, prices are reasonable, and the selection of Asian skincare brands is better than what you'd find at home). A portable battery pack is non-negotiable — between Google Maps navigation, Grab ride-hailing, and scanning QR codes for hawker menus, your phone battery won't survive a full day.