Heat Risk in Hurlstone Park, NSW: 2026 Assessment
Heat Risk Score
6.0/10Hurlstone Park is likely to experience more frequent and intense heatwaves. Urban heat island effect may amplify temperatures.
Key Facts
- Heat Risk
- Hurlstone Park is likely to experience more frequent and intense heatwaves. Urban heat island effect may amplify temperatures.
- Trend
- increasing
- Suburb
- Hurlstone Park, NSW
- Overall Risk
- Medium
- Postcode
- 2193
- Highest high-risk exposure
- 17.3% of land (bushfire)
Heat Risk Analysis
Hurlstone Park in New South Wales 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 Hurlstone Park 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.
Urban heat island effect contributes to higher temperatures.
Get an address-level heat risk assessment from ClimateNest for Hurlstone Park including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Hurlstone Park (postcode 2193) 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 (17.3% of land in high-risk zones), riverine flood (8.8% of land in high-risk zones), surface flood (4.6% of land in high-risk zones). Exposure is not uniform across Hurlstone Park — 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
Prolonged heatwave conditions led to increased heat stress and strain on infrastructure.
Adaptation & Mitigation Actions
Improve stormwater drainage
ImmediateUpgrade stormwater infrastructure to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Implement urban greening
Near-termIncrease tree canopy cover and green spaces to mitigate the urban heat island effect and provide shade.
Est. cost: Medium
Develop a community emergency plan
ImmediateCreate a plan to prepare for and respond to extreme weather events, including heatwaves and floods.
Est. cost: Low
Promote water conservation
Long-termEncourage residents to conserve water to reduce strain on water resources during droughts and heatwaves.
Est. cost: Low
Retrofit homes for energy efficiency
Near-termProvide incentives for residents to improve insulation, install energy-efficient appliances, and reduce energy consumption.
Est. cost: Medium
Council & Emergency Services
Explore Hurlstone Park Risk Reports
View other climate risk assessments for Hurlstone Park:
Frequently Asked Questions
How hot does Hurlstone Park get in summer?
Hurlstone Park in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Hurlstone Park. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Hurlstone Park?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for New South Wales. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Hurlstone Park 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 Hurlstone Park and the performance of your building envelope.
What heat mitigation measures work best in Hurlstone Park?
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 Hurlstone Park is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 17.3% of Hurlstone Park in high-risk zones for bushfire, with a further 64.2% 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 Hurlstone Park Safe from Climate Risk?
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