Heat Risk in Cunjurong Point, NSW: 2026 Assessment
Heat Risk Score
7.0/10Cunjurong Point is likely to experience more frequent and intense heatwaves due to climate change. This poses a significant risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
Key Facts
- Heat Risk
- Cunjurong Point is likely to experience more frequent and intense heatwaves due to climate change. This poses a significant risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
- Trend
- increasing
- Suburb
- Cunjurong Point, NSW
- Overall Risk
- Medium
- Postcode
- 2539
- Region
- Regional NSW
- Median property value
- $550,000
- Dominant hazard
- extreme heat (6/10)
- Highest high-risk exposure
- 23.2% of land (bushfire)
Heat Risk Analysis
Cunjurong Point 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 Cunjurong Point 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 coming decades.
Get an address-level heat risk assessment from ClimateNest for Cunjurong Point including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Climate projections show heat risk in Cunjurong Point is tied to the broader Regional NSW climate. The suburb scores 6 on the 0–10 heat index, with the number of days above 35°C expected to grow through 2050 — a factor that affects cooling costs, garden viability and property desirability.
Cunjurong Point located in Regional NSW (postcode 2539), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $550,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Cunjurong Point.
Across the six hazard axes ClimateNest models, the dominant climate risk in Cunjurong Point is extreme heat (score 6/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Cunjurong Point, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Cunjurong Point are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Prolonged heatwave resulted in heat stress and increased demand for electricity.
Adaptation & Mitigation Actions
Improve drainage infrastructure
Near-termUpgrade drainage systems to reduce the risk of flooding.
Est. cost: Medium
Implement bushfire management strategies
Near-termReduce fuel loads and improve firebreaks to mitigate the risk of bushfires.
Est. cost: Medium
Develop a heatwave response plan
ImmediateEstablish cooling centers and provide support to vulnerable populations during heatwaves.
Est. cost: Low
Implement coastal protection measures
Long-termConstruct seawalls and other structures to protect against coastal erosion.
Est. cost: High
Raise awareness about climate risks
ImmediateEducate residents about the risks of climate change and how to prepare for extreme weather events.
Est. cost: Low
Council & Emergency Services
Explore Cunjurong Point Risk Reports
View other climate risk assessments for Cunjurong Point:
Frequently Asked Questions
How hot does Cunjurong Point get in summer?
Cunjurong Point in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Cunjurong Point. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Cunjurong Point?
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 Cunjurong Point 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 Cunjurong Point and the performance of your building envelope.
What heat mitigation measures work best in Cunjurong Point?
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 are the main climate risks in Cunjurong Point?
ClimateNest's suburb model rates Cunjurong Point's dominant climate risk as extreme heat at 6/10 on a 0–10 index, followed by bushfire (5/10) and damaging wind (4/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Cunjurong Point.
What share of Cunjurong Point is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 23.2% of Cunjurong Point in high-risk zones for bushfire, with a further 64.7% 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 Cunjurong Point Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections