home · 2 min read · June 2026

Surviving Taipei Humidity: A Practical Guide

OQUA Editorial · Updated September 12, 2026

Cover treatment: Gold 200 · First Sight ↗2 min read

Taipei's humidity averages 75% year-round, peaking at 85% in May and June. It's not just uncomfortable — it destroys electronics, grows mold on everything, and makes your apartment feel like a greenhouse. Here's how to fight back.

85%

Peak humidity in May-June. Without a dehumidifier, your clothes mold and your books warp.

The Dehumidifier Is Non-Negotiable

Buy one within your first week. A 6L/day unit handles a studio apartment. For larger spaces, get 12L+. Empty the tank daily during plum rain season (May–June). Place it centrally, not in a corner — air circulation matters.

Dehumidifier Guide

What size you need

Studio apartment

6L/day. Handles up to 15 ping. Empty daily in plum rain season.

1-2 bedroom

12L/day. For larger spaces or shared apartments.

Whole floor

20L+/day. For open-plan lofts or if you have a lot of books/clothes.

AC Settings That Actually Work

Dehumidifier running in a Taipei apartment with humidity reading display — FIRST SIGHTWEBGLThe real MVP of any Taipei apartment: a dehumidifier that runs 24/7 from March to October. · Color and grain by First Sight · Gold 200. · First Sight 色彩與顆粒調校 · Gold 200

Use 'dry mode' (除濕模式) — the snowflake icon. It removes moisture without overcooling.The setting most foreigners miss

Don't just set it to 22°C and call it done. Set to 25–26°C in dry mode, and you'll be comfortable without the arctic blast. Clean the filter monthly — a clogged filter reduces efficiency by 30% and becomes a mold factory.

Mold Prevention

Closets

Moisture Absorbers

Hang 除濕袋 in every closet. Replace every 2–3 weeks during summer. Camphor balls work too, but they smell.

Bathroom

Exhaust Fan

Keep running 30 minutes after showers. Wipe tiles weekly with vinegar solution (1:1). Once mold appears on grout, it's nearly impossible to fully remove.

Shoes

Rotation

Stuff with newspaper when wet. Never wear the same shoes two days in a row. Leather needs cedar shoe trees.

Electronics

Silica Gel

Packets in camera bags, laptop cases, drawers. Replace monthly. Rice works in emergencies, but silica gel is better.

The Seasonal Rhythm

March–April: Humidity rises. Start running the dehumidifier preventively. May–June (Plum Rain): Peak humidity. Run dehumidifier constantly. Check closets weekly. This is when mold starts. July–September: Typhoon season. Humidity stays high but with more ventilation from storms. Keep windows closed during rain, open during breaks. October–February: Drier season. You can relax a bit, but keep the dehumidifier running in closets.

A floor-standing dehumidifier beside a wooden cabinet and a condensation-covered window — FIRST SIGHTWEBGLA dehumidifier beside a wooden cabinet during Taiwan’s humid rainy season. · Color and grain by First Sight · Gold 200. · First Sight 色彩與顆粒調校 · Gold 200

Laundry Hacks

Laundry hanging on a Taipei apartment balcony with city skyline — FIRST SIGHTWEBGLBalcony laundry in Taipei: every building tells the same story of clothes that take three days to dry. · Color and grain by First Sight · Gold 200. · First Sight 色彩與顆粒調校 · Gold 200

Clothes take 2–3 days to air-dry in summer. Solutions: Get a heated drying rack (NT$1,500–3,000). Game changer. Use the bathroom exhaust fan to speed drying. Final hour in direct sun (if available) — UV kills mildew smell. If clothes smell musty, rewash with vinegar in the rinse cycle.

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