Climate Risk in Dalmeny, NSW
Dalmeny, NSW, faces increasing climate risks, particularly from bushfires and flooding. Rising temperatures and sea levels also pose challenges. Residents should prepare for more frequent extreme weather events.
Is Dalmeny Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Dalmeny, New South Wales, 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 Dalmeny
Flood
Dalmeny faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Dalmeny has a high bushfire risk due to the surrounding bushland. Hot, dry conditions and strong winds can exacerbate the risk.
Key drivers:
- ·Increased frequency of heatwaves
- ·Drier vegetation
Heat
Dalmeny experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Dalmeny faces a moderate coastal risk due to sea level rise and potential erosion. Coastal inundation during storms is a concern.
Key drivers:
- ·Sea level rise
- ·Increased storm intensity
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Dalmeny
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
Dalmeny experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Dalmeny faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Dalmeny faces a moderate coastal risk due to sea level rise and potential erosion. Coastal inundation during storms is a concern.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
bushfire Risk
Dalmeny has a high bushfire risk due to the surrounding bushland. Hot, dry conditions and strong winds can exacerbate the risk.
Primary Drivers
- ·Increased frequency of heatwaves
- ·Drier vegetation
- ·Stronger winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to the increasing risk of bushfires and flooding.
Price Impact
Properties in high-risk areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess the property's vulnerability to coastal erosion.
- 3.Inquire about past flood or bushfire events.
- 4.Ensure adequate insurance coverage.
- 5.Consider the long-term climate risks when making a purchase decision.
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, emergency contacts, and property preparation measures.
Est. cost: Low
Learn moreImprove drainage infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Learn moreImplement coastal protection measures
Long-termConstruct seawalls or other structures to protect against coastal erosion and sea level rise.
Est. cost: High
Learn morePromote energy efficiency and renewable energy
Long-termReduce greenhouse gas emissions by promoting energy efficiency and investing in renewable energy sources.
Est. cost: Medium
Learn moreEstablish a community early warning system
ImmediateImplement a system to alert residents to impending extreme weather events, such as bushfires, floods, and heatwaves.
Est. cost: Low
Learn moreAbout Dalmeny's Climate Risk Profile
Dalmeny, located on the south coast of New South Wales, is increasingly vulnerable to the impacts of climate change. The primary risks include bushfires, flooding, heatwaves, and coastal erosion. These hazards are projected to intensify in the coming decades due to rising global temperatures and changing weather patterns.
Bushfire risk is a significant concern for Dalmeny, given its proximity to extensive bushland. Hotter, drier conditions are expected to increase the frequency and intensity of bushfires, posing a threat to homes and infrastructure. Residents should maintain their properties and be prepared to evacuate if necessary.
Flooding is another major risk, with the potential for both riverine and flash flooding. Intense rainfall events can overwhelm local drainage systems and cause significant damage. Sea level rise also exacerbates the risk of coastal flooding.
Heatwaves are becoming more frequent and severe, posing a health risk to vulnerable populations, particularly the elderly and those with pre-existing medical conditions. Residents should take precautions to stay cool during heatwaves.
Coastal erosion is a long-term threat, with sea level rise gradually eroding the coastline. This can impact property values and recreational amenities. Coastal management strategies are needed to mitigate the impacts of erosion.
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
Eurobodalla Shire Council
Frequently Asked Questions
What are the main climate change risks for Dalmeny?
The main climate change risks for Dalmeny include bushfires, flooding, heatwaves, and coastal erosion. These risks are projected to increase in the coming decades due to rising global temperatures and changing weather patterns.
How can I prepare my property for bushfires?
You can prepare your property for bushfires by clearing vegetation around your home, maintaining your gutters, and having a bushfire survival plan in place. The NSW Rural Fire Service website has more information.
What should I do during a flood?
During a flood, you should move to higher ground, avoid driving through floodwaters, and follow the instructions of emergency services. The NSW State Emergency Service website has more information.
How can I stay cool during a heatwave?
During a heatwave, you should stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activity. Check on vulnerable neighbors and family members.
What is the council doing to address climate change?
The Eurobodalla Shire Council is implementing a range of measures to address climate change, including reducing greenhouse gas emissions, improving energy efficiency, and adapting to the impacts of climate change. Visit the council's website for more information.
Where can I find information about local emergency services?
Information about local emergency services can be found on the NSW State Emergency Service (SES) and NSW Rural Fire Service (RFS) websites.
Get your property's risk report
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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