Taipei sits in a subtropical basin where the Pacific monsoon meets urban density, creating a climate that swings between steamy summers and surprisingly brisk winters.

Rain falls year-round but peaks dramatically during the May-to-September plum rain and typhoon seasons, making waterproof layers as essential as any other wardrobe staple.

Temperatures range from around 12°C on the coldest winter nights to a sweltering 38°C during summer heat waves, though humidity makes both extremes feel more intense.

The city's persistent moisture—often sitting above 80% relative humidity—means fabrics dry slowly and that clammy feeling becomes a daily companion from spring through early autumn.

Layering reigns supreme here since indoor air conditioning runs aggressively cold while stepping outside feels like walking into a warm, wet towel.