Historical data suggests significant rain risk (79%) on May 21. If you seek sun, consider a different date. Bring rain gear! Expect a bustling atmosphere in Bocas del Toro right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Bocas del Toro
Currency
PAB
B/. Panamanian balboa
Language
Spanish
Driving
Right side
Safety
High Safety
GPI: 1.876
Bocas del Toro Weather Forecast for May 21
"Rainy & Overcast. Expect average highs of 28.3°C. 79% chance of rain."
What to Wear in Bocas del Toro in May
Based on historical data for May 21, Bocas del Toro typically experiences temperatures between 24.3°C and 28.3°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 79% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Bocas del Toro
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
28.3°C
Daytime Peak
Average Low
24.3°C
Nighttime Low
Feels Like
34.1°C
🔥 Heat index effect
Rain Chance
79%
Avg 8.1mm if it rains
Cloud Cover
90%
Moderate rain
Pressure
1010.8 hPa
Low volatility
Bocas del Toro Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 95% 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
🔴 20 min to burn
Type III-IV
🟡 30 min to burn
Type V-VI
🟢 50 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
25.9°C
Humid/Sticky
Heat Index
34.1°C
Feels hotter
😕 Best outdoor time:
Morning hours (before 11 AM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Panama
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~6
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Bocas del Toro
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:09
☀️ Noon
12:27
🌇 Sunset
18:44
⏱️ Daylight
12h 34m
Wind Speed
10.4 km/h
Light breeze
Sunshine
8.9 hrs
Direct Sun (Cloud-free)
Humidity
87%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Bocas del Toro
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Bocas del Toro
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
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
Moderate seismic activity. Occasional tremors possible.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Bocas del Toro on May 21 averages 28.3°C with a 79% precipitation probability. Wedding/Outdoor Event Score: 50/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Bocas del Toro Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
May 25
28.4°C • 69% rain
Score
60
May 26
28.4°C • 68% rain
Score
60
May 24
28.3°C • 69% rain
Score
59
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Bocas del Toro Worth Visiting on May 21?
Planning a trip to Bocas del Toro on May 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 79% historical precipitation risk.
✈️ Travel Logistics: Approximately 6 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Panama, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 30.6°C (hot soup). Wave conditions are generally fun waves with heights around 0.72m.
📊 Historical Extremes: The hottest May 21 recorded in the last 30 years saw temperatures hit 29.9°C in 2020, while the coldest dropped to 23.9°C in 2025.