Climate Risk in Adelaide, SA
Adelaide faces moderate risks from flooding, heatwaves, and coastal hazards, with bushfire risk being relatively lower. Climate change is projected to increase the severity and frequency of these events, particularly heatwaves and coastal erosion. Residents should prepare for more extreme weather and take steps to mitigate the impacts.
Is Adelaide Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Adelaide, South Australia, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Adelaide
Flood
Adelaide faces a moderate risk of flooding, primarily from heavy rainfall events and stormwater runoff. The risk is expected to increase with climate change due to more intense rainfall.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
Adelaide has a relatively low bushfire risk compared to other parts of South Australia, but some areas near the Adelaide Hills face a higher risk. Hot, dry summers and strong winds can increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Adelaide experiences significant heatwaves during summer, posing a risk to vulnerable populations. Climate change is expected to increase the frequency and intensity of heatwaves, leading to higher heat stress.
Key drivers:
- ·Rising temperatures
- ·Urban heat island effect
Coastal
Adelaide's coastal areas are vulnerable to sea level rise and coastal erosion. Climate change is expected to exacerbate these risks, threatening infrastructure and ecosystems.
Key drivers:
- ·Sea level rise
- ·Storm surges
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Adelaide
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Adelaide experiences significant heatwaves during summer, posing a risk to vulnerable populations. Climate change is expected to increase the frequency and intensity of heatwaves, leading to higher heat stress.
Primary Drivers
- ·Rising temperatures
- ·Urban heat island effect
- ·Ageing population
flood Risk
Adelaide faces a moderate risk of flooding, primarily from heavy rainfall events and stormwater runoff. The risk is expected to increase with climate change due to more intense rainfall.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Inadequate drainage infrastructure
coastal Risk
Adelaide's coastal areas are vulnerable to sea level rise and coastal erosion. Climate change is expected to exacerbate these risks, threatening infrastructure and ecosystems.
Primary Drivers
- ·Sea level rise
- ·Storm surges
- ·Coastal erosion
bushfire Risk
Adelaide has a relatively low bushfire risk compared to other parts of South Australia, but some areas near the Adelaide Hills face a higher risk. Hot, dry summers and strong winds can increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in areas prone to flooding and coastal hazards.
Price Impact
Properties in high-risk areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire prone area maps.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Consider the potential impacts of sea level rise and coastal erosion.
- 4.Obtain a building inspection report to identify any structural issues.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Improve stormwater drainage infrastructure
ImmediateUpgrade and expand stormwater drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: High
Learn moreImplement heatwave early warning systems
ImmediateDevelop and implement heatwave early warning systems to alert vulnerable populations and provide guidance on how to stay safe during extreme heat.
Est. cost: Medium
Learn moreProtect and restore coastal ecosystems
Near-termProtect and restore coastal ecosystems, such as mangroves and sand dunes, to provide natural protection against sea level rise and coastal erosion.
Est. cost: Medium
Learn morePromote water conservation
Long-termEncourage water conservation through education campaigns and incentives to reduce demand on water resources during droughts.
Est. cost: Low
Learn moreDevelop community bushfire preparedness plans
Near-termWork with communities to develop bushfire preparedness plans, including evacuation routes and emergency contact information.
Est. cost: Low
Learn moreAbout Adelaide's Climate Risk Profile
Adelaide, the capital of South Australia, is situated on the Adelaide Plains, between the Gulf St Vincent and the Mount Lofty Ranges. The city experiences a Mediterranean climate with hot, dry summers and mild, wet winters. This makes it vulnerable to a range of climate-related hazards.
Flooding is a concern due to heavy rainfall events and stormwater runoff, particularly in low-lying areas and near waterways. The risk is projected to increase with climate change, as rainfall intensity is expected to rise. Bushfire risk is relatively lower compared to other parts of the state, but areas near the Adelaide Hills are still susceptible, especially during hot, dry summers.
Heatwaves pose a significant threat to Adelaide, with the city experiencing high temperatures and prolonged periods of heat during summer. Climate change is expected to exacerbate this, leading to more frequent and intense heatwaves, which can have serious health impacts, particularly on vulnerable populations. Coastal areas are also at risk from sea level rise and coastal erosion, threatening infrastructure and ecosystems.
Addressing these climate risks requires a multi-faceted approach, including investments in infrastructure, such as improved drainage systems and coastal protection measures. Community awareness and preparedness are also crucial, as is the implementation of policies to reduce greenhouse gas emissions and mitigate the impacts of climate change. By taking proactive steps, Adelaide can build resilience and protect its residents and environment from the challenges posed by a changing climate.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
City of Adelaide
Frequently Asked Questions
What are the main climate change risks facing Adelaide?
Adelaide faces several climate change risks, including increased heatwaves, more intense rainfall and flooding, sea level rise, and coastal erosion. These risks can impact human health, infrastructure, and the environment.
How is the City of Adelaide preparing for climate change?
The City of Adelaide is implementing various strategies to prepare for climate change, including upgrading stormwater drainage infrastructure, promoting water conservation, and developing heatwave early warning systems. They also have a climate strategy outlining their long-term goals.
What can residents do to protect themselves from heatwaves?
Residents can protect themselves from heatwaves by staying hydrated, seeking air-conditioned environments, avoiding strenuous activities during the hottest part of the day, and checking on vulnerable neighbors and family members.
Where can I find information about flood risks in my area?
You can find information about flood risks in your area on the City of Adelaide website, which provides flood maps and information about flood management strategies. The State Emergency Service also provides valuable resources.
How will climate change affect property values in Adelaide?
Climate change may affect property values in Adelaide, particularly in areas prone to flooding, coastal erosion, or bushfires. Properties in high-risk areas may experience a decrease in value, while those in more resilient locations may see an increase.
What is the urban heat island effect and how does it impact Adelaide?
The urban heat island effect is a phenomenon where urban areas experience higher temperatures than surrounding rural areas due to the concentration of buildings, roads, and other infrastructure. This effect exacerbates heatwaves in Adelaide, making them more intense and prolonged.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Adelaide, use our analysis tool.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections