Heat Risk in Goorianawa, TAS: 2026 Assessment
Heat Risk Score
7.0/10Goorianawa is likely to experience more frequent and intense heatwaves in the future. This poses a risk to vulnerable populations and infrastructure.
Key Facts
- Heat Risk
- Goorianawa is likely to experience more frequent and intense heatwaves in the future. This poses a risk to vulnerable populations and infrastructure.
- Trend
- increasing
- Suburb
- Goorianawa, TAS
- Overall Risk
- High
- Postcode
- 7316
- Highest high-risk exposure
- 10.1% of land (surface flood)
Heat Risk Analysis
Goorianawa in Tasmania 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 Goorianawa 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.
The number of days exceeding 35°C is projected to increase significantly in the coming decades.
Get an address-level heat risk assessment from ClimateNest for Goorianawa including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Goorianawa (postcode 7316) 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 surface flood (10.1% of land in high-risk zones), riverine flood (9% of land in high-risk zones), extreme wind (7.3% of land in high-risk zones). Exposure is not uniform across Goorianawa — 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 resulted in heat stress and increased demand for emergency services.
Adaptation & Mitigation Actions
Improve Bushfire Preparedness
ImmediateImplement comprehensive bushfire management strategies, including fuel reduction, community education, and improved firefighting capabilities.
Est. cost: High
Enhance Heatwave Resilience
Near-termDevelop heatwave action plans, establish cooling centers, and promote public awareness of heat-related health risks.
Est. cost: Medium
Upgrade Flood Defenses
Near-termInvest in improved drainage infrastructure, construct flood levees, and implement land-use planning that avoids development in flood-prone areas.
Est. cost: High
Promote Water Conservation
Long-termEncourage water-efficient practices in homes and businesses to reduce water stress during droughts and heatwaves.
Est. cost: Low
Council & Emergency Services
Explore Goorianawa Risk Reports
View other climate risk assessments for Goorianawa:
Frequently Asked Questions
How hot does Goorianawa get in summer?
Goorianawa in Tasmania experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Goorianawa. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Goorianawa?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Tasmania. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Goorianawa 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 Goorianawa and the performance of your building envelope.
What heat mitigation measures work best in Goorianawa?
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 Goorianawa is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 10.1% of Goorianawa in high-risk zones for surface flood, with a further 75.5% 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 Goorianawa Safe from Climate Risk?
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