Heat Risk in Success, WA: 2026 Assessment
Is Success Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Success, Western Australia, covering flood, bushfire, sea level rise and more.
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Heat Risk Score
Not assessedSuccess experiences a high risk of heatwaves and extreme heat events, particularly during the summer months. Climate change is expected to increase the frequency, intensity, and duration of heatwaves, posing a significant risk to vulnerable populations.
Key Facts
- Heat Risk
- Success experiences a high risk of heatwaves and extreme heat events, particularly during the summer months. Climate change is expected to increase the frequency, intensity, and duration of heatwaves, posing a significant risk to vulnerable populations.
- Trend
- increasing
- Suburb
- Success, WA
- Overall Risk
- Medium
- Postcode
- 6164
Heat Risk Analysis
Success in Western Australia faces location-specific extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Success warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
The number of days exceeding 35°C is projected to increase.
Get an address-level heat risk assessment from ClimateNest for Success including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Success. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
A prolonged heatwave resulted in increased hospital admissions and strain on infrastructure.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Implement Bushfire Management Strategies
Near-termReduce fuel loads and implement firebreaks to protect properties from bushfires.
Est. cost: Medium
Develop a Heatwave Management Plan
ImmediateEstablish cooling centers and provide support for vulnerable populations during heatwaves.
Est. cost: Low
Protect Coastal Areas
Long-termImplement coastal protection measures to mitigate the impacts of sea level rise and storm surges.
Est. cost: High
Promote Water Conservation
Near-termEncourage water conservation practices to reduce water stress during periods of drought.
Est. cost: Low
Council & Emergency Services
Explore Success Risk Reports
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Frequently Asked Questions
How hot does Success get in summer?
Success in Western Australia experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Success. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Success?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Western Australia. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Success properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Success and the performance of your building envelope.
What heat mitigation measures work best in Success?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
Is Success Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Success, Western Australia, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections