Heat Risk in Manly, TAS: 2026 Assessment
Heat Risk Score
7.1/10Manly is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
Key Facts
- Heat Risk
- Manly is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
- Trend
- increasing
- Suburb
- Manly, TAS
- Overall Risk
- Medium
Heat Risk Analysis
Manly 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 Manly 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 in Tasmania.
Get an address-level heat risk assessment from ClimateNest for Manly including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Local Hazard Evidence
Historical Events
Tasmania experienced a prolonged heatwave, with record temperatures recorded in some areas.
Adaptation & Mitigation Actions
Improve Home Insulation
Near-termProper insulation can help keep homes cooler in summer and warmer in winter, reducing energy consumption and improving comfort during extreme weather events.
Est. cost: Medium
Install Rainwater Tanks
Near-termRainwater tanks can provide a supplementary water supply for gardens and other non-potable uses, reducing demand on the municipal water supply during droughts and heavy rainfall events.
Est. cost: Medium
Support Local Climate Action Plans
Long-termEngage with local government and community organizations to support the development and implementation of climate action plans that address the specific vulnerabilities of Manly.
Est. cost: Low
Prepare for Heatwaves
ImmediateDevelop a heatwave plan that includes identifying cool places to go, staying hydrated, and checking on vulnerable neighbors.
Est. cost: Low
Council & Emergency Services
Explore Manly Risk Reports
Frequently Asked Questions
How hot does Manly get in summer?
Manly in Tasmania experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Manly. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Manly?
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 Manly 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 Manly and the performance of your building envelope.
What heat mitigation measures work best in Manly?
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.
Is Manly Safe from Climate Risk?
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