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When to go · Lý Sơn

Lý Sơn in September

Mixed month. Outside the best window (Feb–Aug). Across Vietnam: Typhoons shift to the centre; the north improves late in the month.

Key facts

Verdict
Mixed
Temperature
31°C (88°F) / 25°C (77°F)
average high / low
Rain days
10
Crowds
Medium
Vietnam overall
Prices
Medium
Vietnam overall

Verdict

MixedVietnam month rating

Outside the best window (Feb–Aug). Across Vietnam: Typhoons shift to the centre; the north improves late in the month.

Is another month better than September?

September is rated mixed. These months rate higher:

Weather in September

Long-term averages
  • Lý SơnHighs around 31 °C (88 °F), lows around 25 °C (77 °F), rain on about 10 days

Crowds and prices

Crowds · Vietnam overall
Medium
Prices · Vietnam overall
Medium

Vietnam overall: Typhoons shift to the centre; the north improves late in the month.

Compare two months

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

  • Verdict

    Sep: Mixed

    Feb: Great (better)

  • Daytime high

    Sep: 31 °C (88 °F)

    Feb: 26 °C (79 °F)

  • Night low

    Sep: 25 °C (77 °F)

    Feb: 21 °C (70 °F)

  • Rain days

    Sep: 10

    Feb: 4 (better)

  • Crowds

    Sep: Medium

    Feb: High

  • Prices

    Sep: Medium

    Feb: High

  • Festivals listed

    Sep: 0

    Feb: 1

September: Outside the best window (Feb–Aug). Across Vietnam: Typhoons shift to the centre; the north improves late in the month.

February: Inside Lý Sơn's best window: Feb–Aug.

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

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 Vietnam in September →