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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Chiayi

Chiayi in May

Mixed month. Outside the best window (Oct–Apr). Across Taiwan: Plum rains start late in the month; firefly season in the hills.

Key facts

Verdict
Mixed
Temperature
31°C / 23°C
average high / low
Rain days
11
Crowds
Medium
Taiwan overall
Prices
Medium
Taiwan overall

Verdict

MixedTaiwan month rating

Outside the best window (Oct–Apr). Across Taiwan: Plum rains start late in the month; firefly season in the hills.

Weather in May

Long-term averages
  • ChiayiHighs around 31 °C, lows around 23 °C, rain on about 11 days

Crowds and prices

Crowds · Taiwan overall
Medium
Prices · Taiwan overall
Medium

Taiwan overall: Plum rains start late in the month; firefly season in the hills.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Taiwan in May →