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When to go · Basseterre

Basseterre in September

Avoid month. Peak hurricane risk; fewest visitors.

Key facts

Verdict
Avoid
Temperature
31°C (88°F) / 25°C (77°F)
average high / low
Rain days
17
Crowds
Low
Saint Kitts and Nevis overall
Prices
Low
Saint Kitts and Nevis overall

Verdict

AvoidVoykit month rating for Basseterre

Peak hurricane risk; fewest visitors.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

Long-term averages
  • BasseterreHighs around 31 °C (88 °F), lows around 25 °C (77 °F), rain on about 17 days
  • St Kitts, Saint Kitts and Nevis · Basseterre, Frigate Bay, south-east peninsula, Brimstone Hillstorm or typhoon risk

    Volcanic island with a rainforest core around Mt Liamuiga; coasts 25–31 °C (77–88 °F) and breezy.

May–Nov season

Wetter, hotter, and inside the Atlantic hurricane season (Jun–Nov); cheaper, quieter, and riskier for fixed dates.

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.

  • Independence Day

    19 September · Basseterre

    National celebrations and events in the capital; some closures.

Crowds and prices

Crowds · Saint Kitts and Nevis overall
Low
Prices · Saint Kitts and Nevis overall
Low

Saint Kitts and Nevis overall: Peak hurricane month; Independence 19 September.

Compare two months

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

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Daytime high

    Sep: 31 °C (88 °F)

    Jan: 27 °C (81 °F)

  • Night low

    Sep: 25 °C (77 °F)

    Jan: 22 °C (72 °F)

  • Rain days

    Sep: 17

    Jan: 15 (better)

  • Crowds

    Sep: Low

    Jan: High

  • Prices

    Sep: Low

    Jan: High

  • Festivals listed

    Sep: 1

    Jan: 4

September: Peak hurricane risk; fewest visitors.

January: Dry season, warm and breezy; busiest and dearest.

Basseterre: 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 Kitts and Nevis in September →