Heat Risk in Clybucca, NSW: 2026 Assessment
Heat Risk Score
5.5/10Clybucca experiences moderately high temperatures during summer, with potential for heatwaves. Climate change is expected to increase the frequency and intensity of heat events.
Key Facts
- Heat Risk
- Clybucca experiences moderately high temperatures during summer, with potential for heatwaves. Climate change is expected to increase the frequency and intensity of heat events.
- Trend
- increasing
- Suburb
- Clybucca, NSW
- Overall Risk
- Medium
- Postcode
- 2440
- Region
- Coastal NSW
- Median property value
- $925,000
- Dominant hazard
- extreme heat (5/10)
- Highest high-risk exposure
- 20.2% of land (bushfire)
Heat Risk Analysis
Clybucca 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 Clybucca 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 average maximum temperature in January is increasing, leading to more frequent and intense heat stress events. This poses a risk to vulnerable populations and outdoor workers.
Get an address-level heat risk assessment from ClimateNest for Clybucca including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Climate projections show heat risk in Clybucca is tied to the broader Coastal NSW climate. The suburb scores 5 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.
Clybucca located in Coastal NSW (postcode 2440), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $925,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Clybucca.
Across the six hazard axes ClimateNest models, the dominant climate risk in Clybucca is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+30% 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 Clybucca, 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 Clybucca are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
Prolonged heatwave conditions led to increased demand for electricity and placed stress on vulnerable populations.
Adaptation & Mitigation Actions
Improve Flood Defenses
ImmediateInvest in infrastructure to protect Clybucca from flooding, such as levees, drainage improvements, and flood-proofing of buildings.
Est. cost: High
Enhance Bushfire Preparedness
Near-termImplement measures to reduce the risk of bushfires, such as hazard reduction burns, community education programs, and improved firebreaks.
Est. cost: Medium
Develop a Heatwave Management Plan
ImmediateCreate a plan to protect vulnerable populations during heatwaves, including cooling centers, public awareness campaigns, and outreach to at-risk individuals.
Est. cost: Low
Plan for Sea Level Rise
Long-termDevelop a long-term plan to address the impacts of sea level rise, including coastal protection measures, land-use planning, and infrastructure upgrades.
Est. cost: High
Council & Emergency Services
Explore Clybucca Risk Reports
View other climate risk assessments for Clybucca:
Frequently Asked Questions
How hot does Clybucca get in summer?
Clybucca in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Clybucca. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Clybucca?
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 Clybucca 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 Clybucca and the performance of your building envelope.
What heat mitigation measures work best in Clybucca?
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 Clybucca?
ClimateNest's suburb model rates Clybucca's dominant climate risk as extreme heat at 5/10 on a 0–10 index, followed by damaging wind (5/10) and severe storm (5/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Clybucca.
What share of Clybucca is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 20.2% of Clybucca in high-risk zones for bushfire, with a further 73.7% 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 Clybucca Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections