March 21 is statistically one of the best days of the year in Curaçao. With minimal rain risk (9%) and pleasant highs of 28°C, it's ideal for outdoor adventures. Expect a bustling atmosphere in Curaçao right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Curaçao
Currency
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Language
English
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Driving
Right side
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Curaçao Weather Forecast for March 21
"Warm & Sunny. Expect average highs of 28.3°C. 9% chance of rain."
What to Wear in Curaçao in March
Based on historical data for March 21, Curaçao typically experiences temperatures between 25.2°C and 28.3°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (9% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Curaçao
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
28.3°C
Daytime Peak
Average Low
25.2°C
Nighttime Low
Feels Like
32°C
🔥 Feels warmer
Rain Chance
9%
Avg 0.5mm if it rains
Cloud Cover
50%
Light drizzle
Pressure
1012.7 hPa
Low volatility
Curaçao Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 99% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 21 min to burn
Type III-IV
🟡 32 min to burn
Type V-VI
🟢 53 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
23.4°C
Humid/Sticky
Heat Index
32°C
Feels hotter
😕 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 Curaçao
Flight Traffic
High
83/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~49
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Curaçao
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:40
☀️ Noon
12:44
🌇 Sunset
18:48
⏱️ Daylight
12h 7m
Wind Speed
33.2 km/h
Fresh breeze
Sunshine
11.2 hrs
Direct Sun (Cloud-free)
Humidity
75%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Curaçao
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Curaçao
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Curaçao on March 21 averages 28.3°C with a 9% precipitation probability. Wedding/Outdoor Event Score: 89/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Curaçao Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (March 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Curaçao Worth Visiting on March 21?
Planning a trip to Curaçao on March 21? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 28.3°C with a 9% historical precipitation risk.
✈️ Travel Logistics: Approximately 49 landing slots available daily during this period, indicating manageable crowd levels.
🌊 Coastal Conditions: Water temperature averages 27.1°C (tropical bath). Wave conditions are generally fun waves with heights around 1.16m.
📊 Historical Extremes: The hottest March 21 recorded in the last 30 years saw temperatures hit 31.5°C in 2024, while the coldest dropped to 24.1°C in 2023.