Heat Risk in Urawilkie, NSW: 2026 Assessment
Heat Risk Score
7.0/10Urawilkie experiences a high risk of heatwaves, particularly during the summer months. Rising temperatures and prolonged periods of extreme heat can pose significant health risks to vulnerable populations.
Key Facts
- Heat Risk
- Urawilkie experiences a high risk of heatwaves, particularly during the summer months. Rising temperatures and prolonged periods of extreme heat can pose significant health risks to vulnerable populations.
- Trend
- increasing
- Suburb
- Urawilkie, NSW
- Overall Risk
- High
- Postcode
- 2829
- Highest high-risk exposure
- 13.8% of land (bushfire)
Heat Risk Analysis
Urawilkie 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 Urawilkie 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.
Urban areas experience higher temperatures due to the urban heat island effect.
Get an address-level heat risk assessment from ClimateNest for Urawilkie including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Urawilkie (postcode 2829) 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 (13.8% of land in high-risk zones), surface flood (4.8% of land in high-risk zones), extreme wind (4.8% of land in high-risk zones). Exposure is not uniform across Urawilkie — 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 Urawilkie, with temperatures exceeding 40 degrees Celsius for several days.
Adaptation & Mitigation Actions
Develop a bushfire management plan
ImmediateCreate a plan for protecting your property from bushfires, including clearing vegetation, installing firebreaks, and having a water supply available.
Est. cost: Low
Improve home insulation
Near-termInsulate your home to reduce heat gain during summer and heat loss during winter, reducing your reliance on air conditioning and heating.
Est. cost: Medium
Install rainwater tanks
Near-termCollect rainwater for use in your garden and for flushing toilets, reducing your reliance on mains water and helping to conserve water resources.
Est. cost: Medium
Support local climate action initiatives
Long-termParticipate in local community groups and initiatives that are working to address climate change and build resilience to its impacts.
Est. cost: Low
Upgrade drainage infrastructure
Near-termAdvocate for upgrades to local drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: High
Council & Emergency Services
Explore Urawilkie Risk Reports
View other climate risk assessments for Urawilkie:
Frequently Asked Questions
How hot does Urawilkie get in summer?
Urawilkie in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Urawilkie. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Urawilkie?
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 Urawilkie 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 Urawilkie and the performance of your building envelope.
What heat mitigation measures work best in Urawilkie?
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 Urawilkie is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 13.8% of Urawilkie in high-risk zones for bushfire, with a further 58% 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 Urawilkie Safe from Climate Risk?
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