St Barts Weather in November
November in St Barts truly announces the beginning of the meteorological high season with near-perfect conditions. Ideal temperatures of 23-29°C, sea at 28°C, and the frank return of trade winds create an exceptional climate. Crowds remain moderate before the December rush.
Why choose November? It's the insiders' secret: weather conditions close to perfection, pre-high season rates still affordable (-20 to 30%), all establishments reopened and a relaxed atmosphere. The best value for money of the year for an optimal stay.
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Weather Overview - November
November truly announces the beginning of the meteorological high season. Temperatures are ideal between 23°C and 29°C, with the sea still pleasantly warm at 28°C.
Precipitation decreases significantly (about 10 days), and sunny days become the majority. Humidity drops to 75-80%, offering remarkable comfort. The East trade winds return strongly, bringing their welcome freshness.
Hurricane risk is negligible (season officially ends November 30). November often represents the best value for money of the year with near-perfect conditions and pre-high season rates.
Notable Weather Phenomena in November
Return of Trade Winds
Trade winds return strongly in November with remarkable regularity. These East winds blow at 20-25 km/h, bringing freshness and thermal regulation. The sky clears, humidity drops, and the sea stabilizes with regular waves characteristic of the high season.
Transition to High Season
November marks a clear turning point in weather conditions. Gone is tropical instability, replaced by more predictable and pleasant weather. Sunny days dominate largely, with occasional brief showers usually at night. This is the beginning of the "dry season".
Temperatures and Wind in November
Temperatures
- •Minimum: 23-24°C (comfortable nights)
- •Maximum: 28-29°C (ideal days)
- •Feels like: 29-31°C (optimal comfort)
- •Humidity: 75-80% (very pleasant)
Wind
- •Trade winds: Regular and sustained (20-25 km/h)
- •Direction: East dominant and stable
- •Gusts: Moderate (35-45 km/h)
- •Sea: Stable with regular East swell
Sea Temperature and Conditions
The sea maintains a very pleasant temperature of 28°C in November. It starts to cool slightly but remains ideal for all water activities. Underwater visibility is excellent with the return of clear waters.
Marine Conditions
- • Warm and crystal-clear water
- • Excellent visibility (30m+)
- • Regular East swell (1-1.5m)
- • Stable and predictable sea
Water Activities
- • Exceptional diving
- • Kitesurfing/windsurfing perfect conditions
- • Optimal snorkeling
- • Pleasant and safe boating
Rainfall and Humidity
Precipitation decreases markedly in November. Rains remain possible but are generally brief, localized and often at night. Sunny days dominate largely.
Humidity drops significantly thanks to trade winds, making the heat very comfortable. Evenings and nights are particularly pleasant with a feeling of freshness.
Natural Risks in November
Hurricane Risk - VERY LOW
Hurricane risk is negligible in November. The season officially ends on November 30, and statistically, November very rarely sees active systems. Atmospheric conditions become unfavorable for cyclonic development.
Optimal Safety:
- • No particular monitoring needed
- • Stable and predictable weather conditions
- • Travel with complete peace of mind
- • Season officially ends November 30
Sargassum Seaweed - Very Low Risk
Virtually no sargassum in November. Currents and trade winds are unfavorable to their accumulation. Beaches are clean and clear, offering optimal conditions for swimming.
Saharan Dust Haze - Non-existent
No Saharan dust haze in November. Trade winds bring pure air from the Atlantic. Clear skies, excellent visibility, spectacular sunsets. Perfect atmospheric conditions.
Vegetation Status
Balanced and harmonious vegetation. November marks the transition between the lush period and the dry season. Hills retain beautiful greenery while starting to dry slightly. It's the perfect balance: neither too dry, nor too humid.
Positive Points
- • Green and photogenic landscapes
- • Abundant hibiscus blooms
- • Well-maintained gardens
- • Fruit trees in production
Points of Attention
- • Mosquitoes significantly reduced
- • Insect repellent optional
- • Well-cleared trails
- • Ideal hiking conditions
Crowds and Disturbances
Tourist Attendance
Moderate attendance. November sees the progressive arrival of the first high season tourists. Early November remains calm, late November picks up for Thanksgiving. Good availability with still-attractive pre-season rates.
Road Traffic
Traffic still very smooth in November. Some light congestion possible in Gustavia at month's end (Thanksgiving), but overall no major problems. Easy parking.
Construction and Renovations
Work completed. All establishments have finished their renovations and are operational to welcome the high season. The island is impeccable, with no disturbances.
- • No major construction sites
- • All establishments open
- • Infrastructure in perfect condition
- • Island prepared for high season
Air Quality
Exceptional air quality. Trade winds bring pure ocean air. No Saharan dust haze, little traffic, moderate humidity. It's one of the best times of year for air quality with a crystalline atmosphere.
Our Final Recommendation
November: EXCELLENT CHOICE - Best value for money of the year!
November is often considered the "secret month" of St Barts. You benefit from weather conditions nearly identical to high season (December-March) with rates still 30-40% lower. It's the perfect sweet spot between quality and budget.
Who should choose November? All profiles! Couples, families, water sports enthusiasts, beach lovers, divers. November suits everyone. Particularly recommended for those who want to avoid high season crowds while enjoying excellent weather.
Strengths: Excellent weather (sun, regular trade winds), warm sea (28°C), attractive pre-high season rates, low crowds, all establishments open, no hurricane risk, exceptional underwater visibility.
Only consideration: Book a bit in advance for Thanksgiving (4th week) which attracts Americans and slightly raises prices that week.
Absolute favorite! November offers the best balance between perfect conditions, reasonable rates and tranquility. A smart choice for insiders.
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