Heat Risk in Hindmarsh, SA: 2026 Assessment
Heat Risk Score
7.0/10Hindmarsh is likely to experience more frequent and intense heatwaves due to climate change. This poses a significant risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key Facts
- Heat Risk
- Hindmarsh is likely to experience more frequent and intense heatwaves due to climate change. This poses a significant risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Trend
- increasing
- Suburb
- Hindmarsh, SA
- Overall Risk
- Medium
- Postcode
- 5007
- Highest high-risk exposure
- 17.5% of land (bushfire)
Heat Risk Analysis
Hindmarsh in South Australia 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 Hindmarsh 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.
Adelaide experiences several heatwave events each summer, with temperatures often exceeding 40°C.
Get an address-level heat risk assessment from ClimateNest for Hindmarsh including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Hindmarsh (postcode 5007) 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 (17.5% of land in high-risk zones), surface flood (7.6% of land in high-risk zones), extreme wind (5.4% of land in high-risk zones). Exposure is not uniform across Hindmarsh — 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
Adelaide experienced a record-breaking heatwave with temperatures exceeding 45°C, impacting public health and infrastructure.
Adaptation & Mitigation Actions
Improve stormwater drainage infrastructure
Near-termUpgrade stormwater drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: High
Implement a heatwave management plan
ImmediateDevelop and implement a heatwave management plan to protect vulnerable populations during extreme heat events.
Est. cost: Medium
Increase urban green space
Long-termIncrease the amount of green space in Hindmarsh to reduce the urban heat island effect and provide shade and cooling.
Est. cost: Medium
Raise community awareness of climate risks
ImmediateEducate residents about the risks of climate change and how to prepare for extreme weather events.
Est. cost: Low
Council & Emergency Services
Explore Hindmarsh Risk Reports
View other climate risk assessments for Hindmarsh:
Frequently Asked Questions
How hot does Hindmarsh get in summer?
Hindmarsh in South Australia experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Hindmarsh. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Hindmarsh?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for South Australia. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Hindmarsh 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 Hindmarsh and the performance of your building envelope.
What heat mitigation measures work best in Hindmarsh?
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 Hindmarsh is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 17.5% of Hindmarsh in high-risk zones for bushfire, with a further 57.7% 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 Hindmarsh Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Hindmarsh, South Australia, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections