St Barts in December 2026: The Complete Holiday Guide

December in St. Barts is the most dramatic month of the year. The island wakes up from its summer quiet, the superyachts fill the harbor, and everything builds toward one of the world’s most glamorous New Year’s Eve celebrations. Here is everything you need to know.

December Weather in St Barts

December weather is excellent — the rainy season ends in November, and December marks the opening of the Caribbean dry season. Temperatures average 26–27°C (79–81°F). The northeast trade winds establish themselves consistently. Rainfall drops sharply from November levels to around 60mm for the month. Sea temperature is 26°C. After the cloud and rain of September and October, December feels like the island breathing a deep, clear sigh of relief.

The December Season Calendar

Early December (1–14): Season Opening

The island wakes up. Hotels and restaurants that closed for summer reopen. Staff returns. The superyachts begin arriving. Early December has the atmosphere of a party in its opening hour — full of anticipation, increasingly alive, but not yet at its peak. Prices are high but not yet at their Christmas/New Year’s maximum. This is the best value window in December for visitors who want the season atmosphere without the peak prices.

Christmas Week (15–31 December)

Christmas week through New Year’s is the most expensive, most glamorous, and most sought-after period in the St. Barts calendar. The harbor is packed with the world’s largest private yachts. Every restaurant is booked. Every villa and hotel room was reserved months — sometimes over a year — ago. The atmosphere is extraordinary. If you’re here for this window, you planned ahead. If you haven’t planned, December 15–31 availability is effectively gone by mid-year.

New Year’s Eve

New Year’s Eve in Gustavia is one of the world’s great celebrations. Fireworks launched from the yachts themselves, harbor lit up from bow to stern, private parties on clifftop villas, and a crowd that could be anywhere on earth but chose to be here. The best vantage points: Shell Beach (elevated view of the harbor), a chartered boat in the harbor, or a Lurin hillside villa with harbor views.

Booking for December: The Honest Timeline

• New Year’s Eve week villas: Book 12–18 months ahead — essentially as soon as you decide you want to go
• Christmas week villas and hotels: Book 9–12 months ahead
• Early December (1–14): Book 3–6 months ahead — better availability
• Car rental: Book immediately after confirming accommodation
• Restaurants for NYE dinner: Reserve the moment your accommodation is confirmed — some require deposits

December Budget

• Villa (NYE week, 4-bed): €15,000–€80,000+/week
• Hotel suite (NYE week): €10,000–€40,000+/week
• Villa (early December, 2-bed): €7,000–€20,000/week
• NYE dinner per person: €200–€500+
• Car rental (1 week): €500–€800
• Flights to SXM (return, December): $600–$2,000+

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