December 19 is generally a great time to visit Roseau. While there is a slight chance of rain (25%), showers are usually brief. Expect comfortable 27°C weather.
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Essential Travel Info for Roseau
Currency
XCD
$ Eastern Caribbean dollar
Language
English
Driving
Left side
Roseau Weather Forecast for December 19
"Warm & Sunny. Expect average highs of 26.9°C. 25% chance of rain."
What to Wear in Roseau in December
Based on historical data for December 19, Roseau typically experiences temperatures between 24.4°C and 26.9°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (25% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Roseau
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
26.9°C
Daytime Peak
Average Low
24.4°C
Nighttime Low
Feels Like
28.2°C
🔥 Minor difference
Rain Chance
25%
Avg 1.2mm if it rains
Cloud Cover
37%
Light drizzle
Pressure
1014.5 hPa
Low volatility
Roseau Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 88% 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
22.9°C
Humid/Sticky
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Dominica
Flight Traffic
N/A
0/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
N/A
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Roseau
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:27
☀️ Noon
12:03
🌇 Sunset
17:40
⏱️ Daylight
11h 13m
Wind Speed
28.9 km/h
Moderate wind
Sunshine
10.1 hrs
Direct Sun (Cloud-free)
Humidity
79%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Roseau
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Roseau
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, Roseau on December 19 averages 26.9°C with a 25% precipitation probability. Wedding/Outdoor Event Score: 87/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Roseau Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (December 19) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Roseau Worth Visiting on December 19?
Planning a trip to Roseau on December 19? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.9°C with a 25% historical precipitation risk.
💉 Health Advisory: 7 vaccinations are recommended for Dominica, including COVID-19.
📊 Historical Extremes: The hottest December 19 recorded in the last 30 years saw temperatures hit 29.3°C in 2022, while the coldest dropped to 23.4°C in 2024.