Skip to content
Voykit

When to go · Caotun

Caotun in September

Mixed month. Outside the best window (Oct–Apr (cooler, less rain)). Across Taiwan: Typhoons still likely; Mid-Autumn long weekend in some years.

Key facts

Verdict
Mixed
Temperature
30°C (86°F) / 23°C (73°F)
average high / low
Rain days
9
Crowds
Medium
Taiwan overall
Prices
Medium
Taiwan overall

Verdict

MixedTaiwan month rating

Outside the best window (Oct–Apr (cooler, less rain)). Across Taiwan: Typhoons still likely; Mid-Autumn long weekend in some years.

Is another month better than September?

September is rated mixed. These months rate higher:

Weather in September

Long-term averages
  • CaotunHighs around 30 °C (86 °F), lows around 23 °C (73 °F), rain on about 9 days

Crowds and prices

Crowds · Taiwan overall
Medium
Prices · Taiwan overall
Medium

Taiwan overall: Typhoons still likely; Mid-Autumn long weekend in some years.

Compare two months

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

  • Verdict

    Sep: Mixed

    Jan: Great (better)

  • Daytime high

    Sep: 30 °C (86 °F)

    Jan: 18 °C (64 °F)

  • Night low

    Sep: 23 °C (73 °F)

    Jan: 12 °C (54 °F)

  • Rain days

    Sep: 9

    Jan: 8 (better)

  • Crowds

    Sep: Medium

    Jan: Medium

  • Prices

    Sep: Medium

    Jan: Medium

  • Festivals listed

    Sep: 0

    Jan: 1

September: Outside the best window (Oct–Apr (cooler, less rain)). Across Taiwan: Typhoons still likely; Mid-Autumn long weekend in some years.

January: Inside Caotun's best window: Oct–Apr (cooler, less rain).

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

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across Taiwan in September →