April 18 sees frequent showers in Port Douglas. Historical data shows a 50% chance of rain, so pack accordingly. Temperatures average 27°C. Port Douglas is currently in its most popular travel window, meaning vibrant crowds and premium pricing. Note: April 18 is Good Friday in Port Douglas, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Port Douglas
Currency
AUD
$ Australian dollar
Language
English
Driving
Left side
Safety
High Safety
GPI: 1.565
Port Douglas Weather Forecast for April 18
"Warm & Sunny. Expect average highs of 27°C. 50% chance of rain."
What to Wear in Port Douglas in April
Based on historical data for April 18, Port Douglas typically experiences temperatures between 22.9°C and 27°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 50% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Port Douglas
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
27°C
Daytime Peak
Average Low
22.9°C
Nighttime Low
Feels Like
30.1°C
🔥 Feels warmer
Rain Chance
50%
Avg 4.3mm if it rains
Cloud Cover
63%
Light drizzle
Pressure
1013.1 hPa
Low volatility
Port Douglas Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 50 min to burn
Type III-IV
🟡 75 min to burn
Type V-VI
🟢 125 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
24.1°C
Humid/Sticky
Heat Index
30.1°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
Holiday
Good Friday
Flight Traffic
High
95/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~76
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Port Douglas
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:27
☀️ Noon
12:18
🌇 Sunset
18:09
⏱️ Daylight
11h 41m
Wind Speed
18.4 km/h
Gentle breeze
Sunshine
9.4 hrs
Direct Sun (Cloud-free)
Humidity
84%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Port Douglas
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Port Douglas
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
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, Port Douglas on April 18 averages 27°C with a 50% precipitation probability. Wedding/Outdoor Event Score: 79/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Port Douglas Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
April 25
26.7°C • 43% rain
Score
84
April 24
26.7°C • 45% rain
Score
83
April 11
27.7°C • 47% rain
Score
81
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (April 18) in other destinations
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🌍 Explore the same date in different destinations around the world
📍 Is Port Douglas Worth Visiting on April 18?
Planning a trip to Port Douglas on April 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 27°C with a 50% historical precipitation risk.
🎉 Local Event: The date coincides with Good Friday, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 76 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Australia, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 28.2°C (tropical bath). Wave conditions are generally fun waves with heights around 1.03m.
📊 Historical Extremes: The hottest April 18 recorded in the last 30 years saw temperatures hit 28.6°C in 2024, while the coldest dropped to 22.3°C in 2017.