May 16 is generally a great time to visit San Pedro. While there is a slight chance of rain (24%), showers are usually brief. Expect comfortable 30°C weather.
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Essential Travel Info for San Pedro
Currency
BZD
$ Belize dollar
Language
Belizean Creole
+2 more
Driving
Right side
San Pedro Weather Forecast for May 16
"Warm & Sunny. Expect average highs of 29.8°C. 24% chance of rain."
What to Wear in San Pedro in May
Based on historical data for May 16, San Pedro typically experiences temperatures between 26.1°C and 29.8°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (24% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for San Pedro
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
29.8°C
Daytime Peak
Average Low
26.1°C
Nighttime Low
Feels Like
37.1°C
🔥 Heat index effect
Rain Chance
24%
Avg 2.5mm if it rains
Cloud Cover
54%
Light drizzle
Pressure
1012.1 hPa
Low volatility
San Pedro Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
26°C
Humid/Sticky
Heat Index
37.1°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 Belize
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 San Pedro
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:20
☀️ Noon
11:49
🌇 Sunset
18:19
⏱️ Daylight
12h 58m
Wind Speed
19.7 km/h
Gentle breeze
Sunshine
11.3 hrs
Direct Sun (Cloud-free)
Humidity
80%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for San Pedro
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in San Pedro
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.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, San Pedro on May 16 averages 29.8°C with a 24% precipitation probability. Wedding/Outdoor Event Score: 89/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
San Pedro Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
May 9
29.8°C • 15% rain
Score
98
May 10
29.9°C • 17% rain
Score
92
May 11
30°C • 16% rain
Score
92
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
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📍 Is San Pedro Worth Visiting on May 16?
Planning a trip to San Pedro on May 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 29.8°C with a 24% historical precipitation risk.
💉 Health Advisory: 8 vaccinations are recommended for Belize, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 29.3°C (hot soup). Wave conditions are generally fun waves with heights around 1.04m.
📊 Historical Extremes: The hottest May 16 recorded in the last 30 years saw temperatures hit 31.9°C in 2016, while the coldest dropped to 25°C in 2023.