Heat Risk in Murrawombie, NSW: 2026 Assessment
Heat Risk Score
7.0/10Murrawombie is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations and infrastructure.
Key Facts
- Heat Risk
- Murrawombie is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations and infrastructure.
- Trend
- increasing
- Suburb
- Murrawombie, NSW
- Overall Risk
- High
- Postcode
- 2825
- Highest high-risk exposure
- 14.2% of land (bushfire)
Heat Risk Analysis
Murrawombie 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 Murrawombie 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 seek air-conditioned environments during heatwaves.
Get an address-level heat risk assessment from ClimateNest for Murrawombie including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Murrawombie (postcode 2825) 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 (14.2% of land in high-risk zones), riverine flood (6.1% of land in high-risk zones), extreme wind (4.5% of land in high-risk zones). Exposure is not uniform across Murrawombie — 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 led to increased hospital admissions and strain on infrastructure.
Adaptation & Mitigation Actions
Develop a Bushfire Survival Plan
ImmediateCreate a detailed plan for protecting your family and property during a bushfire, including evacuation routes and emergency contacts.
Est. cost: Low
Improve Home Cooling
Near-termInstall air conditioning or fans to help stay cool during heatwaves. Insulate your home to reduce heat gain.
Est. cost: Medium
Assess Flood Risk
Near-termCheck local flood maps to understand your property's flood risk. Consider measures to protect your home from flooding, such as raising electrical outlets.
Est. cost: Low to Medium
Plant Native Trees
Long-termPlanting native trees can help reduce the urban heat island effect and provide shade. Choose fire-resistant species.
Est. cost: Low
Council & Emergency Services
Explore Murrawombie Risk Reports
View other climate risk assessments for Murrawombie:
Frequently Asked Questions
How hot does Murrawombie get in summer?
Murrawombie in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Murrawombie. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Murrawombie?
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 Murrawombie 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 Murrawombie and the performance of your building envelope.
What heat mitigation measures work best in Murrawombie?
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 Murrawombie is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 14.2% of Murrawombie in high-risk zones for bushfire, with a further 72.7% 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 Murrawombie Safe from Climate Risk?
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