Heat Risk in Tomakin, NSW: 2026 Assessment
Heat Risk Score
4.5/10Tomakin experiences moderate heat risk. Average temperatures are expected to rise, leading to more frequent and intense heatwaves.
Key Facts
- Heat Risk
- Tomakin experiences moderate heat risk. Average temperatures are expected to rise, leading to more frequent and intense heatwaves.
- Trend
- increasing
- Suburb
- Tomakin, NSW
- Overall Risk
- Medium
- Postcode
- 2537
- Highest high-risk exposure
- 13% of land (bushfire)
Heat Risk Analysis
Tomakin 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 Tomakin 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.
Tomakin experiences several days above 30°C during summer. Heatwaves can pose a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Get an address-level heat risk assessment from ClimateNest for Tomakin including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Tomakin (postcode 2537) 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% of land in high-risk zones), extreme wind (5.4% of land in high-risk zones), riverine flood (4.7% of land in high-risk zones). Exposure is not uniform across Tomakin — 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
Adaptation & Mitigation Actions
Develop a household emergency plan
ImmediateCreate a plan that outlines what to do in the event of a flood, bushfire, or other emergency. Include evacuation routes, emergency contacts, and a list of essential items to take with you.
Est. cost: Low
Improve property resilience to flooding
Near-termConsider raising the floor level of your home, installing flood barriers, and improving drainage to reduce the risk of flood damage.
Est. cost: Medium
Reduce bushfire risk around your home
Near-termClear vegetation around your home, maintain firebreaks, and install a sprinkler system to reduce the risk of bushfire damage.
Est. cost: Medium
Install energy-efficient appliances and insulation
Long-termReduce your energy consumption and lower your carbon footprint by installing energy-efficient appliances and improving insulation in your home.
Est. cost: Medium
Support local climate action initiatives
Long-termParticipate in community efforts to reduce greenhouse gas emissions and adapt to the impacts of climate change.
Est. cost: Low
Council & Emergency Services
Explore Tomakin Risk Reports
View other climate risk assessments for Tomakin:
Frequently Asked Questions
How hot does Tomakin get in summer?
Tomakin in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Tomakin. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Tomakin?
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 Tomakin 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 Tomakin and the performance of your building envelope.
What heat mitigation measures work best in Tomakin?
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 Tomakin is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 13% of Tomakin in high-risk zones for bushfire, with a further 80.3% 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 Tomakin Safe from Climate Risk?
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