Heat Risk in Chifley, NSW: 2026 Assessment
Heat Risk Score
7.0/10Chifley experiences a high risk of heatwaves, particularly during the summer months. Urban heat island effect and increasing average temperatures contribute to this risk.
Key Facts
- Heat Risk
- Chifley experiences a high risk of heatwaves, particularly during the summer months. Urban heat island effect and increasing average temperatures contribute to this risk.
- Trend
- increasing
- Suburb
- Chifley, NSW
- Overall Risk
- Medium
- Postcode
- 2036
- Highest high-risk exposure
- 16.9% of land (bushfire)
Heat Risk Analysis
Chifley 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 Chifley 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 urban heat island effect can increase temperatures by several degrees in built-up areas.
Get an address-level heat risk assessment from ClimateNest for Chifley including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Chifley (postcode 2036) 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), surface flood (10.4% of land in high-risk zones), riverine flood (5.2% of land in high-risk zones). Exposure is not uniform across Chifley — 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
A prolonged heatwave resulted in increased hospital admissions and strain on the power grid.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade stormwater drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Increase Green Spaces
Near-termPlant more trees and create green spaces to reduce the urban heat island effect and provide shade during heatwaves.
Est. cost: Medium
Implement Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert residents of impending heatwaves and provide advice on how to stay safe.
Est. cost: Low
Promote Water Conservation
Long-termEncourage residents to conserve water through rainwater harvesting and efficient irrigation practices to reduce strain on water resources during dry periods.
Est. cost: Low
Council & Emergency Services
Explore Chifley Risk Reports
View other climate risk assessments for Chifley:
Frequently Asked Questions
How hot does Chifley get in summer?
Chifley in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Chifley. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Chifley?
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 Chifley 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 Chifley and the performance of your building envelope.
What heat mitigation measures work best in Chifley?
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 Chifley is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 16.9% of Chifley in high-risk zones for bushfire, with a further 66.1% 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 Chifley Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Chifley, New South Wales, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections