Climate Risk Profile: Clarendon, SA
Clarendon is a suburb in South Australia that faces moderate climate risks, particularly from bushfires, flooding, and heatwaves. The risk scores are projected to increase slightly by 2050 under a high emissions scenario. Residents should prepare for more frequent extreme weather events.
Is Clarendon Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Clarendon, 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 Clarendon
Flood
Clarendon faces a moderate risk of flooding, primarily from the nearby Onkaparinga River and local creeks. Intense rainfall events can lead to flash flooding, impacting low-lying areas and properties close to waterways.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development increasing runoff
Bushfire
Clarendon has a high bushfire risk due to its proximity to the Adelaide Hills and surrounding bushland. Dry vegetation and strong winds create conditions conducive to bushfires, posing a threat to properties and infrastructure.
Key drivers:
- ·Dry summers
- ·Accumulation of flammable vegetation
Heat
Clarendon experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events. This can impact vulnerable populations, infrastructure, and agricultural activities.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Clarendon has a very low coastal risk due to its inland location. Sea level rise and coastal erosion are not significant threats to the suburb.
Key drivers:
- ·Inland location
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Clarendon
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
Clarendon experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events. This can impact vulnerable populations, infrastructure, and agricultural activities.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Clarendon faces a moderate risk of flooding, primarily from the nearby Onkaparinga River and local creeks. Intense rainfall events can lead to flash flooding, impacting low-lying areas and properties close to waterways.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development increasing runoff
coastal Risk
Clarendon has a very low coastal risk due to its inland location. Sea level rise and coastal erosion are not significant threats to the suburb.
Primary Drivers
- ·Inland location
bushfire Risk
Clarendon has a high bushfire risk due to its proximity to the Adelaide Hills and surrounding bushland. Dry vegetation and strong winds create conditions conducive to bushfires, posing a threat to properties and infrastructure.
Primary Drivers
- ·Dry summers
- ·Accumulation of flammable vegetation
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to increased climate risks.
Price Impact
Properties in high-risk areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire overlays.
- 2.Assess property's vulnerability to heatwaves.
- 3.Consider the potential impact of climate change on property value.
- 4.Review insurance options and premiums.
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
Develop a community bushfire plan
ImmediateCreate a plan that outlines evacuation routes, communication strategies, and property protection measures.
Est. cost: Low
Learn moreImprove flood management infrastructure
Near-termUpgrade drainage systems and construct flood barriers to protect properties near the Onkaparinga River.
Est. cost: Medium
Learn moreImplement a heatwave response plan
ImmediateEstablish cooling centers and provide support to vulnerable residents during heatwave events.
Est. cost: Low
Learn morePromote water conservation
Long-termEncourage residents to reduce water consumption and implement water-efficient landscaping practices.
Est. cost: Low
Learn moreSupport local farmers in adopting climate-resilient agricultural practices
Near-termProvide resources and training to help farmers adapt to changing weather patterns and reduce their environmental impact.
Est. cost: Medium
Learn moreAbout Clarendon's Climate Risk Profile
Clarendon, nestled in the Adelaide Hills, is a picturesque suburb with a rich history and a strong sense of community. However, like many areas in South Australia, it is increasingly vulnerable to the impacts of climate change.
The primary climate risks facing Clarendon include bushfires, flooding, and heatwaves. The suburb's proximity to bushland makes it susceptible to bushfires during dry summers, while intense rainfall events can lead to flash flooding in low-lying areas. Rising average temperatures and more frequent heatwaves pose a threat to vulnerable populations and infrastructure.
Climate projections indicate that these risks are likely to increase in the future. Under a high emissions scenario, Clarendon can expect to experience more frequent and intense extreme weather events, including heatwaves, droughts, and heavy rainfall. This could have significant impacts on the local economy, environment, and community.
To mitigate these risks, it is essential for residents and local authorities to take proactive measures. This includes implementing bushfire prevention strategies, improving flood management infrastructure, and developing heatwave response plans. By working together, the community can build resilience and adapt to the 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
Onkaparinga City Council
Frequently Asked Questions
What are the main climate risks facing Clarendon?
Clarendon faces risks from bushfires due to its proximity to bushland, flooding from the Onkaparinga River, and heatwaves during summer.
How is the local council addressing climate change?
The Onkaparinga City Council has a climate strategy that outlines actions to reduce emissions and adapt to the impacts of climate change.
What can I do to prepare for a bushfire?
You can prepare by creating a bushfire survival plan, clearing vegetation around your property, and having an emergency kit ready.
Where can I find information about flood risks in Clarendon?
You can find flood maps and information on the Onkaparinga City Council website and the Department for Environment and Water website.
How can I stay safe during a heatwave?
Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activity during the hottest part of the day.
Are there any community initiatives to address climate change in Clarendon?
Yes, there are local community groups and organizations that are working to promote sustainability and climate action in the area.
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 Clarendon, 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