SeasonScore
Taichung, Taiwan
Photo: Totoro0621 · CC BY-SA 4.0

Taiwan

Taichung in May

🌷 Spring

Warm, humid and very wet. Watch for hazy air.

🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics · N95 mask for hazy days

Best months: Dec (9.2), Jan (9.1), Feb (9.0)

‹
Every month at a glanceTap a month to open it
›

Why May scores 7.1What goes into the score

How it works
🌡️ 31° / 23°C🌧️ 250 mm💧 dew pt 21°🍃 PM2.5 40
  • Weather comfort6.5
    • ✓Warm (31°C highs / 23°C lows)
    • !Very humid/sticky (dew point 21.4°C)
    • !Wet: ~250 mm rain, ~7 heavy-rain days
  • Air quality5.0
    • !Unhealthy for sensitive groups (PM2.5 ~40 µg/m³)
  • Seasonal hazards9.5
    • !Flood: ~7 heavy-rain days in an average May
  • Safety baseline9.0
    • ·Normal precautions
Compare monthsPut May side by side with another month
MayDec
Score7.1 Good9.2 Excellent
Season🌷 Spring🧥 Winter
High / low31° / 23°24° / 15°
Rain250 mm31 mm
Humiditydew pt 21°dew pt 14°
PM2.540 µg/m³25 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Taichung weather-station normals. Rainfall: Taichung weather-station normals (national met service).

Holidays & crowdsMay 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Labor Day 30 Apr – 2 May · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore TaichungEvents, sights, food & souvenirs

Check event dates locally

Taiwan's second-largest city by population, in the west-central part of the island, known for night markets, bubble tea history and nearby mountains.

Events in May

No major events on our calendar for May.

Coming up later

Lunar New YearDate variesLunar calendar — late January to mid-February, date moves each year

Taiwan's main family holiday.

Why go: Many businesses close for several days and transport is very busy.

Where: Across the city

Lantern FestivalDate variesLunar calendar — 15th day of the first lunar month, usually February

The end of New Year celebrations, marked with lantern displays.

Why go: Display locations change each year, so check local listings.

Where: Lantern displays across the city

Dajia Mazu PilgrimageDate variesLunar calendar — usually March or April, date announced each year

A nine-day procession carrying the sea goddess Mazu on foot through central Taiwan.

Why go: It draws huge crowds and loud firecrackers; the start and return in Dajia are the busiest moments.

Where: Starting at Jenn Lann Temple, Dajia District