Skip to content
Voykit
Draft data. Times, fares and step counts are desk estimates awaiting field checks. How we verify
Source checked
A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
Field checked
Someone checked it on the ground, with the date shown.
Plan calculated
Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.

Unknown times stay unknown. How we verify

When to go · Marigot Bay

Marigot Bay in September

Avoid month. Listed as a month to avoid: Jun–Nov (hurricane season).

Key facts

Verdict
Avoid
Temperature
32°C (90°F) / 27°C (81°F)
average high / low
Rain days
11
Crowds
Low
Saint Lucia overall
Prices
Low
Saint Lucia overall

Verdict

AvoidBest and avoid months for Marigot Bay

Listed as a month to avoid: Jun–Nov (hurricane season).

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • Marigot BayHighs around 32 °C (90 °F), lows around 27 °C (81 °F), rain on about 11 days
  • North (Rodney Bay, Castries), Saint Lucia · Gros Islet, Rodney Bay, Castries, Marigot Baystorm or typhoon risk

    Drier, flatter north; 26–31 °C (79–88 °F) with trade winds.

Crowds and prices

Crowds · Saint Lucia overall
Low
Prices · Saint Lucia overall
Low

Saint Lucia overall: Peak storm risk; some hotels close.

Compare two months

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

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Daytime high

    Sep: 32 °C (90 °F)

    Jan: 30 °C (86 °F)

  • Night low

    Sep: 27 °C (81 °F)

    Jan: 24 °C (75 °F)

  • Rain days

    Sep: 11 (better)

    Jan: 12

  • Crowds

    Sep: Low

    Jan: High

  • Prices

    Sep: Low

    Jan: High

  • Festivals listed

    Sep: 0

    Jan: 0

September: Listed as a month to avoid: Jun–Nov (hurricane season).

January: Inside Marigot Bay's best window: Dec–May.

Marigot Bay: 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
  • A spare day in the plan: storms can cancel flights and ferries

Build the full packing list for your trip →

Across Saint Lucia in September →