Heat Risk in Parmelia, WA: 2026 Assessment
Heat Risk Score
5.5/10Parmelia is likely to experience more frequent and intense heatwaves in the future. This poses a risk to vulnerable populations.
Key Facts
- Heat Risk
- Parmelia is likely to experience more frequent and intense heatwaves in the future. This poses a risk to vulnerable populations.
- Trend
- increasing
- Suburb
- Parmelia, WA
- Overall Risk
- Medium
- Postcode
- 6167
- Highest high-risk exposure
- 21% of land (bushfire)
Heat Risk Analysis
Parmelia in Western Australia faces elevated 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 Parmelia 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 degrees Celsius is projected to increase in the future.
Get an address-level heat risk assessment from ClimateNest for Parmelia including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Parmelia (postcode 6167) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are bushfire (21% of land in high-risk zones), surface flood (7.6% of land in high-risk zones), riverine flood (5.5% of land in high-risk zones). Exposure is not uniform across Parmelia — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
A prolonged heatwave resulted in heat stress and health concerns for residents.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade stormwater drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Implement Bushfire Management Plans
ImmediateDevelop and implement comprehensive bushfire management plans to reduce the risk of bushfires and protect homes and infrastructure.
Est. cost: Medium
Promote Water Conservation
Long-termEncourage water conservation through education and incentives to reduce water demand during periods of drought.
Est. cost: Low
Develop Heatwave Response Plans
Near-termCreate heatwave response plans to protect vulnerable populations during periods of extreme heat.
Est. cost: Low
Community Education Programs
Long-termImplement community education programs to raise awareness about climate change risks and adaptation strategies.
Est. cost: Low
Council & Emergency Services
Explore Parmelia Risk Reports
View other climate risk assessments for Parmelia:
Frequently Asked Questions
How hot does Parmelia get in summer?
Parmelia in Western Australia experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Parmelia. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Parmelia?
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 Parmelia 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 Parmelia and the performance of your building envelope.
What heat mitigation measures work best in Parmelia?
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.
What share of Parmelia is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 21% of Parmelia in high-risk zones for bushfire, with a further 59.6% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Parmelia Safe from Climate Risk?
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