Heat Risk in Tumorrama, NSW: 2026 Assessment
Heat Risk Score
6.0/10Tumorrama is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key Facts
- Heat Risk
- Tumorrama is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Trend
- increasing
- Suburb
- Tumorrama, NSW
- Overall Risk
- Medium
- Postcode
- 2720
- Highest high-risk exposure
- 14.8% of land (riverine flood)
Heat Risk Analysis
Tumorrama 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 Tumorrama 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 Tumorrama including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Tumorrama (postcode 2720) 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 riverine flood (14.8% of land in high-risk zones), surface flood (14.3% of land in high-risk zones), bushfire (7.8% of land in high-risk zones). Exposure is not uniform across Tumorrama — 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 heat stress for residents.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in flood mitigation infrastructure, such as levees and improved drainage systems, to protect properties from flooding.
Est. cost: High
Bushfire Preparedness
Near-termDevelop and implement a community bushfire management plan, including evacuation routes and firebreaks.
Est. cost: Medium
Heatwave Action Plan
ImmediateEstablish a heatwave action plan to protect vulnerable populations during extreme heat events, including cooling centers and public awareness campaigns.
Est. cost: Low
Water Conservation
Long-termPromote water conservation measures to ensure a sustainable water supply during periods of drought and increased demand.
Est. cost: Low
Council & Emergency Services
Explore Tumorrama Risk Reports
View other climate risk assessments for Tumorrama:
Frequently Asked Questions
How hot does Tumorrama get in summer?
Tumorrama in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Tumorrama. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Tumorrama?
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 Tumorrama 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 Tumorrama and the performance of your building envelope.
What heat mitigation measures work best in Tumorrama?
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 Tumorrama is exposed to high riverine flood risk?
ClimateNest's hazard overlay maps 14.8% of Tumorrama in high-risk zones for riverine flood, with a further 67.3% 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 Tumorrama Safe from Climate Risk?
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