Heat Risk in Morley, WA: 2026 Assessment
Heat Risk Score
5.0/10Morley experiences moderately high temperatures during summer, with potential for heatwave events. Urban areas can experience the urban heat island effect.
Key Facts
- Heat Risk
- Morley experiences moderately high temperatures during summer, with potential for heatwave events. Urban areas can experience the urban heat island effect.
- Trend
- increasing
- Suburb
- Morley, WA
- Overall Risk
- Medium
- Postcode
- 6062
- Highest high-risk exposure
- 18.5% of land (bushfire)
Heat Risk Analysis
Morley 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 Morley 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.
Elderly residents and those with chronic health conditions are particularly vulnerable to heat stress.
Get an address-level heat risk assessment from ClimateNest for Morley including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Morley (postcode 6062) 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 (18.5% of land in high-risk zones), riverine flood (9.5% of land in high-risk zones), surface flood (8.9% of land in high-risk zones). Exposure is not uniform across Morley — 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 in Perth caused heat stress and health concerns in Morley.
Adaptation & Mitigation Actions
Improve stormwater drainage
Near-termUpgrade stormwater drainage infrastructure to reduce flood risk from heavy rainfall events.
Est. cost: Medium
Bushfire preparedness
ImmediateImplement community education programs and support residents in preparing their properties for bushfire season.
Est. cost: Low
Urban greening
Near-termIncrease tree canopy cover and green spaces to mitigate the urban heat island effect and reduce heat stress.
Est. cost: Medium
Community resilience planning
Long-termDevelop a community resilience plan to address climate change impacts and support vulnerable populations.
Est. cost: Medium
Council & Emergency Services
Explore Morley Risk Reports
View other climate risk assessments for Morley:
Frequently Asked Questions
How hot does Morley get in summer?
Morley in Western Australia experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Morley. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Morley?
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 Morley 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 Morley and the performance of your building envelope.
What heat mitigation measures work best in Morley?
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 Morley is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 18.5% of Morley in high-risk zones for bushfire, with a further 72.1% 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 Morley Safe from Climate Risk?
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