Heat Risk in Kelmscott, WA: 2026 Assessment
Heat Risk Score
5.0/10Kelmscott is likely to experience more frequent and intense heatwaves. This will increase the risk of heat stress, particularly for vulnerable populations.
Key Facts
- Heat Risk
- Kelmscott is likely to experience more frequent and intense heatwaves. This will increase the risk of heat stress, particularly for vulnerable populations.
- Trend
- increasing
- Suburb
- Kelmscott, WA
- Overall Risk
- Medium
- Postcode
- 6111
- Highest high-risk exposure
- 15.1% of land (bushfire)
Heat Risk Analysis
Kelmscott 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 Kelmscott 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 are particularly vulnerable during heatwaves.
Get an address-level heat risk assessment from ClimateNest for Kelmscott including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Kelmscott (postcode 6111) 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 (15.1% of land in high-risk zones), riverine flood (10.4% of land in high-risk zones), tropical cyclone (6.2% of land in high-risk zones). Exposure is not uniform across Kelmscott — 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 increased heat stress and health concerns in Kelmscott.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as levees and improved drainage systems.
Est. cost: High
Bushfire Management
ImmediateImplement bushfire management strategies, including fuel reduction and community education programs.
Est. cost: Medium
Heatwave Preparedness
Near-termDevelop a heatwave response plan and provide support for vulnerable populations during extreme heat events.
Est. cost: Low
Community Awareness Programs
Long-termEducate residents about climate risks and adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore Kelmscott Risk Reports
View other climate risk assessments for Kelmscott:
Frequently Asked Questions
How hot does Kelmscott get in summer?
Kelmscott in Western Australia experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Kelmscott. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Kelmscott?
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 Kelmscott 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 Kelmscott and the performance of your building envelope.
What heat mitigation measures work best in Kelmscott?
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 Kelmscott is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 15.1% of Kelmscott in high-risk zones for bushfire, with a further 73.4% 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 Kelmscott Safe from Climate Risk?
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