Heat Risk in Tighes Hill, NSW: 2026 Assessment
Heat Risk Score
6.0/10Tighes Hill is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
Key Facts
- Heat Risk
- Tighes Hill is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
- Trend
- increasing
- Suburb
- Tighes Hill, NSW
- Overall Risk
- Medium
- Postcode
- 2297
- Highest high-risk exposure
- 19.5% of land (bushfire)
Heat Risk Analysis
Tighes Hill 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 Tighes Hill 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.
Heatwaves are becoming more frequent and intense.
Get an address-level heat risk assessment from ClimateNest for Tighes Hill including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Tighes Hill (postcode 2297) 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 (19.5% of land in high-risk zones), riverine flood (5.7% of land in high-risk zones), surface flood (4.6% of land in high-risk zones). Exposure is not uniform across Tighes Hill — 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 with temperatures exceeding 40 degrees Celsius impacted Tighes Hill.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in flood defenses, such as levees and drainage improvements, to protect properties from flooding.
Est. cost: High
Enhance Heatwave Preparedness
ImmediateImplement measures to reduce the impact of heatwaves, such as providing cooling centers and promoting energy efficiency.
Est. cost: Medium
Strengthen Coastal Protection
Long-termImplement coastal protection measures, such as seawalls and beach nourishment, to protect against erosion and inundation.
Est. cost: Very High
Promote Bushfire Safety
Near-termEducate residents about bushfire safety and encourage them to prepare their properties for bushfires.
Est. cost: Low
Council & Emergency Services
Explore Tighes Hill Risk Reports
View other climate risk assessments for Tighes Hill:
Frequently Asked Questions
How hot does Tighes Hill get in summer?
Tighes Hill in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Tighes Hill. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Tighes Hill?
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 Tighes Hill 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 Tighes Hill and the performance of your building envelope.
What heat mitigation measures work best in Tighes Hill?
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 Tighes Hill is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 19.5% of Tighes Hill in high-risk zones for bushfire, with a further 57.9% 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 Tighes Hill Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Tighes Hill, New South Wales, covering flood, bushfire, sea level rise and more.
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