December 16 is generally a great time to visit Charlotte Amalie. While there is a slight chance of rain (23%), showers are usually brief. Expect comfortable 27°C weather. Moderate travel demand makes this an excellent time for a balanced Charlotte Amalie experience.
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Essential Travel Info for Charlotte Amalie
Charlotte Amalie Weather Forecast for December 16
"Warm & Sunny. Expect average highs of 26.5°C. 23% chance of rain."
What to Wear in Charlotte Amalie in December
Based on historical data for December 16, Charlotte Amalie typically experiences temperatures between 25°C and 26.5°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (23% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Charlotte Amalie
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
26.5°C
Daytime Peak
Average Low
25°C
Nighttime Low
Feels Like
27.6°C
☀️ Minor difference
Rain Chance
23%
Avg 1.2mm if it rains
Cloud Cover
38%
Light drizzle
Pressure
1015.2 hPa
Low volatility
Charlotte Amalie Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 78% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
22.1°C
Humid/Sticky
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Morning hours (before 11 AM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in US Virgin Islands
Flight Traffic
Moderate
47/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~24
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Charlotte Amalie
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:45
☀️ Noon
12:16
🌇 Sunset
17:47
⏱️ Daylight
11h 1m
Wind Speed
32.1 km/h
Fresh breeze
Sunshine
10.0 hrs
Direct Sun (Cloud-free)
Humidity
77%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Charlotte Amalie
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Charlotte Amalie
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Active seismic zone. Multiple earthquakes per year.
Atlantic Hurricane Risk
Season: Jun - Nov
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Charlotte Amalie on December 16 averages 26.5°C with a 23% precipitation probability. Wedding/Outdoor Event Score: 82/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Charlotte Amalie Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
December 9
26.9°C • 12% rain
Score
90
December 10
26.8°C • 12% rain
Score
90
December 11
26.8°C • 12% rain
Score
90
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (December 16) in other destinations
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📍 Is Charlotte Amalie Worth Visiting on December 16?
Planning a trip to Charlotte Amalie on December 16? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.5°C with a 23% historical precipitation risk.
✈️ Travel Logistics: Approximately 24 landing slots available daily during this period, indicating manageable crowd levels.
🌊 Coastal Conditions: Water temperature averages 27.5°C (tropical bath). Wave conditions are generally surfers only with heights around 1.48m.
📊 Historical Extremes: The hottest December 16 recorded in the last 30 years saw temperatures hit 27.4°C in 2024, while the coldest dropped to 24.3°C in 2024.