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When to go · Chiayi County

Chiayi County in January

Good month. Outside the best window (Oct–Nov, Mar–Apr). Across Taiwan: Cool and grey in the north, dry and sunny in the south; Lunar New Year may fall late in the month — check.

Key facts

Verdict
Good
Temperature
22°C (72°F) / 14°C (57°F)
average high / low
Rain days
5
Crowds
Medium
Taiwan overall
Prices
Medium
Taiwan overall

Verdict

GoodTaiwan month rating

Outside the best window (Oct–Nov, Mar–Apr). Across Taiwan: Cool and grey in the north, dry and sunny in the south; Lunar New Year may fall late in the month — check.

Is another month better than January?

January is rated good. These months rate higher:

Weather in January

Long-term averages
  • Chiayi CountyHighs around 22 °C (72 °F), lows around 14 °C (57 °F), rain on about 5 days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Lunar New Year big impact

    About 5–10 Feb 2027 (lunar; check) · Taiwan

    Five to nine days off: many small restaurants and shops close, trains and buses sold out, big chains, malls and sights mostly open.

Crowds and prices

Crowds · Taiwan overall
Medium
Prices · Taiwan overall
Medium

Taiwan overall: Cool and grey in the north, dry and sunny in the south; Lunar New Year may fall late in the month — check.

Compare two months

Weather, crowds and prices for any two months in Chiayi County, side by side.

  • Verdict

    Jan: Good

    Mar: Great (better)

  • Daytime high

    Jan: 22 °C (72 °F)

    Mar: 26 °C (79 °F)

  • Night low

    Jan: 14 °C (57 °F)

    Mar: 18 °C (64 °F)

  • Rain days

    Jan: 5 (better)

    Mar: 6

  • Crowds

    Jan: Medium

    Mar: Medium

  • Prices

    Jan: Medium

    Mar: Medium

  • Festivals listed

    Jan: 1

    Mar: 0

January: Outside the best window (Oct–Nov, Mar–Apr). Across Taiwan: Cool and grey in the north, dry and sunny in the south; Lunar New Year may fall late in the month — check.

March: Inside Chiayi County's best window: Oct–Nov, Mar–Apr.

Chiayi County: figures are long-term averages from this guide, not a forecast.

What to pack

Nothing unusual for the weather this month.

Build the full packing list for your trip →

Across Taiwan in January →