July 19 sees frequent showers in Cancún. Historical data shows a 40% chance of rain, so pack accordingly. Temperatures average 31°C. As it's peak season for Cancún, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Cancún
Currency
MXN
$ Mexican peso
Language
Spanish
Driving
Right side
Connect
High-speed wireless internet (5G) is wid...
Safety
Travel Precautions
GPI: 2.612
Cancún Weather Forecast for July 19
"Warm & Sunny. Expect average highs of 30.5°C. 40% chance of rain."
What to Wear in Cancún in July
Based on historical data for July 19, Cancún typically experiences temperatures between 26.1°C and 30.5°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 40% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Cancún
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
30.5°C
Daytime Peak
Average Low
26.1°C
Nighttime Low
Feels Like
39.2°C
🔥 Heat index effect
Rain Chance
40%
Avg 2.6mm if it rains
Cloud Cover
49%
Light drizzle
Pressure
1015.6 hPa
Low volatility
Cancún 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
06:00 - 10:00
16:00 - 19:00
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
26.6°C
Humid/Sticky
Heat Index
39.2°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
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 Mexico
Flight Traffic
High
85/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~249
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Cancún
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:17
☀️ Noon
12:54
🌇 Sunset
19:32
⏱️ Daylight
13h 15m
Wind Speed
15.6 km/h
Gentle breeze
Sunshine
11.5 hrs
Direct Sun (Cloud-free)
Humidity
80%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Cancún
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 Cancún
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very 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
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, Cancún on July 19 averages 30.5°C with a 40% precipitation probability. Wedding/Outdoor Event Score: 83/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Cancún Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
July 14
30.5°C • 20% rain
Score
92
July 12
30.4°C • 22% rain
Score
91
July 13
30.5°C • 23% rain
Score
91
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (July 19) in other destinations
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📍 Is Cancún Worth Visiting on July 19?
Planning a trip to Cancún on July 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 30.5°C with a 40% historical precipitation risk.
✈️ Travel Logistics: Approximately 249 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Mexico, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 28.8°C (tropical bath). Wave conditions are generally fun waves with heights around 0.84m.
📊 Historical Extremes: The hottest July 19 recorded in the last 30 years saw temperatures hit 32.8°C in 2025, while the coldest dropped to 25.2°C in 2024.