Heat Risk in Legume, NSW: 2026 Assessment
Heat Risk Score
6.0/10Legume is expected to experience more frequent and intense heatwaves. Higher average temperatures can impact vulnerable populations.
Key Facts
- Heat Risk
- Legume is expected to experience more frequent and intense heatwaves. Higher average temperatures can impact vulnerable populations.
- Trend
- increasing
- Suburb
- Legume, NSW
- Overall Risk
- Medium
- Postcode
- 2476
- Highest high-risk exposure
- 11.9% of land (bushfire)
Heat Risk Analysis
Legume 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 Legume 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 in the region.
Get an address-level heat risk assessment from ClimateNest for Legume including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Legume (postcode 2476) 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 (11.9% of land in high-risk zones), surface flood (6.3% of land in high-risk zones), extreme wind (4.3% of land in high-risk zones). Exposure is not uniform across Legume — 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 affected the region, with temperatures exceeding 40 degrees Celsius.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as levees and improved drainage systems.
Est. cost: High
Enhance Bushfire Preparedness
Near-termImplement bushfire management strategies, including controlled burns and community education programs.
Est. cost: Medium
Develop Heatwave Response Plan
ImmediateCreate a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water conservation practices to reduce the impact of droughts and water scarcity.
Est. cost: Low
Support Sustainable Agriculture
Long-termImplement sustainable farming practices to reduce greenhouse gas emissions and improve resilience to climate change.
Est. cost: Medium
Council & Emergency Services
Explore Legume Risk Reports
View other climate risk assessments for Legume:
Frequently Asked Questions
How hot does Legume get in summer?
Legume in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Legume. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Legume?
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 Legume 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 Legume and the performance of your building envelope.
What heat mitigation measures work best in Legume?
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 Legume is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 11.9% of Legume in high-risk zones for bushfire, with a further 63.3% 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 Legume Safe from Climate Risk?
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