September 26 is generally a great time to visit Margaret River. While there is a slight chance of rain (20%), showers are usually brief. Expect comfortable 17°C weather. You'll find plenty of company in Margaret River this month as tourism activity remains quite robust. Note: September 26 is Friday before AFL Grand Final in Margaret River, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Margaret River
Currency
AUD
$ Australian dollar
Language
English
Driving
Left side
Safety
High Safety
GPI: 1.565
Margaret River Weather Forecast for September 26
"Mild & Comfortable. Expect average highs of 16.7°C. 20% chance of rain."
What to Wear in Margaret River in September
Based on historical data for September 26, Margaret River typically experiences temperatures between 10.8°C and 16.7°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (20% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Margaret River
Smart Suitcase
- Light Jacket
- Long Pants
Average High
16.7°C
Daytime Peak
Average Low
10.8°C
Nighttime Low
Feels Like
16.7°C
🌤️ Feels accurate
Rain Chance
20%
Avg 1.3mm if it rains
Cloud Cover
59%
Overcast
Pressure
1017.9 hPa
Medium volatility
Margaret River Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 84% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 28 min to burn
Type III-IV
🟡 42 min to burn
Type V-VI
🟢 70 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
11.8°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
Holiday
Friday before AFL Grand Final
Flight Traffic
Busy
77/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~17
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Margaret River
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:05
☀️ Noon
12:12
🌇 Sunset
18:19
⏱️ Daylight
12h 13m
Wind Speed
20.2 km/h
Moderate wind
Sunshine
9.8 hrs
Direct Sun (Cloud-free)
Humidity
73%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Margaret River
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Margaret River
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 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, Margaret River on September 26 averages 16.7°C with a 20% precipitation probability. Wedding/Outdoor Event Score: 92/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Margaret River 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
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📍 Is Margaret River Worth Visiting on September 26?
Planning a trip to Margaret River on September 26? 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 16.7°C with a 20% historical precipitation risk.
🎉 Local Event: The date coincides with Friday before AFL Grand Final, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 17 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 18.1°C (refreshing tonic). Wave conditions are generally surfers only with heights around 3.17m.
📊 Historical Extremes: The hottest September 26 recorded in the last 30 years saw temperatures hit 19.8°C in 2024, while the coldest dropped to 9.4°C in 2017.