Heat Risk in Redlands, NSW: 2026 Assessment
Heat Risk Score
7.0/10Redlands is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations and infrastructure.
Key Facts
- Heat Risk
- Redlands is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations and infrastructure.
- Trend
- increasing
- Suburb
- Redlands, NSW
- Overall Risk
- Medium
- Postcode
- 2646
- Highest high-risk exposure
- 16.9% of land (bushfire)
Heat Risk Analysis
Redlands 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 Redlands 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.
Stay hydrated and avoid strenuous activity during heatwaves.
Get an address-level heat risk assessment from ClimateNest for Redlands including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Redlands (postcode 2646) 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 (16.9% of land in high-risk zones), riverine flood (10.4% of land in high-risk zones), surface flood (5% of land in high-risk zones). Exposure is not uniform across Redlands — 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 impacted vulnerable residents.
Adaptation & Mitigation Actions
Improve drainage infrastructure
Near-termUpgrade local drainage systems to handle increased rainfall and reduce flood risk.
Est. cost: High
Implement heatwave early warning system
ImmediateDevelop a system to alert residents of impending heatwaves and provide guidance on staying safe.
Est. cost: Medium
Bushfire preparedness program
Near-termEducate residents on how to prepare their properties for bushfires and what to do in the event of a fire.
Est. cost: Low
Promote water conservation
Long-termEncourage residents to conserve water to reduce strain on resources during dry periods.
Est. cost: Low
Community Cooling Centers
ImmediateEstablish designated cooling centers for vulnerable residents during extreme heat events.
Est. cost: Medium
Council & Emergency Services
Explore Redlands Risk Reports
View other climate risk assessments for Redlands:
Frequently Asked Questions
How hot does Redlands get in summer?
Redlands in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Redlands. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Redlands?
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 Redlands 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 Redlands and the performance of your building envelope.
What heat mitigation measures work best in Redlands?
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 Redlands is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 16.9% of Redlands in high-risk zones for bushfire, with a further 68.1% 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 Redlands Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Redlands, New South Wales, covering flood, bushfire, sea level rise and more.
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