St Barts in May 2026: The Insider’s Best-Kept Month

May is the island’s best-kept secret. The crowd has gone home, the prices have dropped 40–60%, the beaches are nearly empty on weekday mornings, and the weather is still very good. If you know, you go in May.

May Weather in St Barts

May weather is genuinely good — often very good. Temperatures rise slightly to 28–30°C (82–86°F). The trade winds ease, which makes May feel warmer than March or April, but also calmer and more still in the sheltered western bays. Rainfall increases slightly from the dry season minimum, but May typically sees only 80–100mm for the month — and most rain falls as brief afternoon showers that clear within an hour. Mornings and evenings are reliable. The sea is warm at 27°C and visibility for snorkeling remains excellent.

The honest caveat: May is not as reliably dry as January or February. You may experience a grey afternoon or a passing shower. This does not ruin a trip — it’s just the reality of transitioning from dry to wet season. Most May visitors have excellent weather throughout.

Why May Is the Insider’s Month

The combination of factors that makes May exceptional is: the island is still operating (most restaurants and properties open, though some begin their summer break late in the month), the beaches are empty enough to feel genuinely private, the prices are 40–60% below peak season, and the weather remains good. You lose the glamour and social energy of January. You gain the island to yourself, at a price that makes the experience feel luxurious rather than transactional.

Long-term St. Barts regulars — people who have been coming for 10 or 20 years — frequently cite May as their preferred month. The island shows itself differently when it isn’t performing for a crowd.

What’s Open in May?

The picture is mixed and worth checking in advance. Most restaurants and hotels remain open through May. Some begin their summer closure in mid-to-late May. The general rule: properties that are serious about their business stay open through May; smaller operators may close. Before booking accommodation for late May, confirm that your preferred restaurants are still operating. Our booking guide has the most current information.

May Prices vs Peak Season

• Villa rental: €900–€5,000/night vs €2,500–€15,000 in January — savings of 40–65%
• Hotel room: €300–€900/night vs €700–€3,000 in January
• Flights to SXM: $250–$600 vs $500–$1,400 in January
• Car rental: €60–€90/day — similar pricing year-round
• Restaurants: Same prices year-round — there is no off-season discount for food

What to Do in May

• Gouverneur and Saline beaches: Arrive at any time — the weekday morning crowds of January are gone. You may have these beaches largely to yourself.
• Colombier by boat: May seas are calm and clear. Book a charter — the snorkeling is at its best when the summer swells haven’t yet arrived.
• Gustavia exploration: The boutiques are open, the crowds are thin. A morning in Gustavia in May feels completely different from the January crush.
• Villa living: May is the month where the villa experience is at its purest. No competing for restaurant tables, no rushing to the beach early. The island at its most genuinely relaxing.

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