June 18 is generally a great time to visit Fortaleza. While there is a slight chance of rain (26%), showers are usually brief. Expect comfortable 29°C weather. It's a lively time to explore Fortaleza, with most attractions operating at full capacity.
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Essential Travel Info for Fortaleza
Currency
BRL
R$ Brazilian real
Language
Portuguese
Driving
Right side
Safety
Moderate Safety
GPI: 2.465
Fortaleza Weather Forecast for June 18
"Warm & Sunny. Expect average highs of 28.9°C. 26% chance of rain."
What to Wear in Fortaleza in June
Based on historical data for June 18, Fortaleza typically experiences temperatures between 23.9°C and 28.9°C. We recommend packing t-shirt, light clothing to stay comfortable. With a 26% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Fortaleza
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
28.9°C
Daytime Peak
Average Low
23.9°C
Nighttime Low
Feels Like
34.3°C
🔥 Heat index effect
Rain Chance
26%
Avg 1.9mm if it rains
Cloud Cover
44%
Light drizzle
Pressure
1013.7 hPa
Low volatility
Fortaleza Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 81% 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
24.9°C
Humid/Sticky
Heat Index
34.3°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 Brazil
Flight Traffic
Busy
75/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~52
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Fortaleza
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:39
☀️ Noon
11:36
🌇 Sunset
17:33
⏱️ Daylight
11h 54m
Wind Speed
22.5 km/h
Moderate wind
Sunshine
10.4 hrs
Direct Sun (Cloud-free)
Humidity
79%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Fortaleza
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Fortaleza
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.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Fortaleza on June 18 averages 28.9°C with a 26% precipitation probability. Wedding/Outdoor Event Score: 91/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Fortaleza Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (June 18) in other destinations
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📍 Is Fortaleza Worth Visiting on June 18?
Planning a trip to Fortaleza on June 18? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 28.9°C with a 26% historical precipitation risk.
✈️ Travel Logistics: Approximately 52 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Brazil, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 28.3°C (tropical bath). Wave conditions are generally surfers only with heights around 1.23m.
📊 Historical Extremes: The hottest June 18 recorded in the last 30 years saw temperatures hit 30.3°C in 2017, while the coldest dropped to 22.8°C in 2022.