Heat Risk in Macquarie Fields, NSW: 2026 Assessment
Heat Risk Score
6.0/10Macquarie Fields is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially during summer months.
Key Facts
- Heat Risk
- Macquarie Fields is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially during summer months.
- Trend
- increasing
- Suburb
- Macquarie Fields, NSW
- Overall Risk
- Medium
- Postcode
- 2564
- Highest high-risk exposure
- 15.4% of land (bushfire)
Heat Risk Analysis
Macquarie Fields 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 Macquarie Fields 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.
Average maximum temperatures in January can exceed 30 degrees Celsius, increasing the risk of heat stress. The number of heat stress events per year is expected to increase with climate change.
Get an address-level heat risk assessment from ClimateNest for Macquarie Fields including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Macquarie Fields (postcode 2564) 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 (15.4% of land in high-risk zones), surface flood (9.3% of land in high-risk zones), riverine flood (8% of land in high-risk zones). Exposure is not uniform across Macquarie Fields — 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 high temperatures and increased demand for electricity in Macquarie Fields.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risks, such as levees and improved drainage systems.
Est. cost: High
Enhance Bushfire Preparedness
Near-termImplement bushfire management strategies, including hazard reduction burns and community education programs.
Est. cost: Medium
Develop Heatwave Action Plan
ImmediateCreate a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during droughts.
Est. cost: Low
Green Infrastructure Development
Long-termIncrease green spaces and urban forestry to combat the urban heat island effect and improve stormwater management.
Est. cost: Medium
Council & Emergency Services
Explore Macquarie Fields Risk Reports
View other climate risk assessments for Macquarie Fields:
Frequently Asked Questions
How hot does Macquarie Fields get in summer?
Macquarie Fields in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Macquarie Fields. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Macquarie Fields?
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 Macquarie Fields 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 Macquarie Fields and the performance of your building envelope.
What heat mitigation measures work best in Macquarie Fields?
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 Macquarie Fields is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 15.4% of Macquarie Fields in high-risk zones for bushfire, with a further 71.2% 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 Macquarie Fields Safe from Climate Risk?
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