June 11 is generally a great time to visit Perth. While there is a slight chance of rain (38%), showers are usually brief. Expect comfortable 18°C weather. Moderate travel demand makes this an excellent time for a balanced Perth experience.
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Essential Travel Info for Perth
Currency
AUD
$ Australian dollar
Language
English
Driving
Left side
Safety
High Safety
GPI: 1.565
Perth Weather Forecast for June 11
"Mild & Comfortable. Expect average highs of 18.3°C. 38% chance of rain."
What to Wear in Perth in June
Based on historical data for June 11, Perth typically experiences temperatures between 11.3°C and 18.3°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 38% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Perth
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
18.3°C
Daytime Peak
Average Low
11.3°C
Nighttime Low
Feels Like
18.3°C
🌤️ Feels accurate
Rain Chance
38%
Avg 2.6mm if it rains
Cloud Cover
53%
Overcast
Pressure
1017.9 hPa
Medium volatility
Perth Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 98% 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
13.6°C
Pleasant
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Australia
Flight Traffic
Moderate
49/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~121
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Perth
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:14
☀️ Noon
12:17
🌇 Sunset
17:20
⏱️ Daylight
10h 5m
Wind Speed
23.2 km/h
Moderate wind
Sunshine
7.8 hrs
Direct Sun (Cloud-free)
Humidity
74%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Perth
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 Perth
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
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, Perth on June 11 averages 18.3°C with a 38% precipitation probability. Wedding/Outdoor Event Score: 84/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Perth Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
June 5
19.1°C • 26% rain
Score
94
June 4
19.2°C • 23% rain
Score
93
June 14
18.2°C • 24% rain
Score
93
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (June 11) in other destinations
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📍 Is Perth Worth Visiting on June 11?
Planning a trip to Perth on June 11? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 18.3°C with a 38% historical precipitation risk.
✈️ Travel Logistics: Approximately 121 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 18.9°C (refreshing tonic). Wave conditions are generally surfers only with heights around 1.66m.
📊 Historical Extremes: The hottest June 11 recorded in the last 30 years saw temperatures hit 23°C in 2017, while the coldest dropped to 10.5°C in 2025.