Climate Risk in Broken Hill, NSW
Broken Hill faces significant climate risks, particularly from heatwaves and bushfires. The region is also susceptible to flooding from intense rainfall events. Residents should prepare for increasing temperatures and more frequent extreme weather events.
Is Broken Hill Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Broken Hill, 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 Broken Hill
Flood
Broken Hill faces a moderate risk of flooding, primarily from intense rainfall events overwhelming the local drainage infrastructure. The risk is exacerbated by the arid climate and infrequent but heavy downpours.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The bushfire risk in Broken Hill is high due to the surrounding arid landscape and prevailing dry conditions. Grassfires are a significant concern, particularly during the hotter months.
Key drivers:
- ·Increased temperatures
- ·Prolonged drought
Heat
Broken Hill experiences extreme heat, with very high temperatures during summer. Heatwaves are common and pose a significant risk to vulnerable populations.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Broken Hill is located far inland and does not face any direct coastal risks.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Broken Hill
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
Broken Hill experiences extreme heat, with very high temperatures during summer. Heatwaves are common and pose a significant risk to vulnerable populations.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Broken Hill faces a moderate risk of flooding, primarily from intense rainfall events overwhelming the local drainage infrastructure. The risk is exacerbated by the arid climate and infrequent but heavy downpours.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Aging infrastructure
coastal Risk
Broken Hill is located far inland and does not face any direct coastal risks.
Data sourcebushfire Risk
The bushfire risk in Broken Hill is high due to the surrounding arid landscape and prevailing dry conditions. Grassfires are a significant concern, particularly during the hotter months.
Primary Drivers
- ·Increased temperatures
- ·Prolonged drought
- ·Fuel load
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to the rising risks of bushfires, floods, and extreme heat.
Price Impact
Properties in areas prone to flooding or bushfires may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess the property's vulnerability to extreme heat.
- 3.Ensure adequate insurance coverage.
- 4.Consider the long-term impacts of climate change on property value.
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 heatwave management plan
ImmediateImplement strategies to protect vulnerable populations during heatwaves, such as establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Learn moreImprove drainage infrastructure
Near-termUpgrade drainage systems to better manage stormwater runoff and reduce the risk of flooding.
Est. cost: Medium
Learn moreImplement bushfire mitigation measures
ImmediateReduce fuel loads around properties and improve community preparedness for bushfires.
Est. cost: Low
Learn morePromote water conservation
Long-termEncourage residents and businesses to adopt water-saving practices to address drought conditions.
Est. cost: Low
Learn moreEnhance community resilience
Near-termDevelop community-based programs to support residents in preparing for and responding to climate-related disasters.
Est. cost: Medium
Learn moreAbout Broken Hill's Climate Risk Profile
Broken Hill is located in a semi-arid region of New South Wales and is highly vulnerable to the impacts of climate change. The primary risks include extreme heat, bushfires, and flooding. Rising temperatures are expected to exacerbate existing heatwave conditions, posing a significant threat to public health, especially for vulnerable populations such as the elderly and those with pre-existing health conditions.
The risk of bushfires is also projected to increase due to hotter, drier conditions and prolonged drought periods. Grassfires are a major concern in the surrounding areas, and residents need to be prepared for potential evacuations and property damage.
Flooding is another significant risk, with intense rainfall events capable of overwhelming the local drainage infrastructure. While infrequent, these events can cause significant damage to property and infrastructure.
While Broken Hill is not located near the coast, the indirect impacts of climate change, such as disruptions to supply chains and economic activity, could still affect the region. Adapting to these changes will require a concerted effort from residents, businesses, and local government.
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
Broken Hill City Council
Frequently Asked Questions
What are the main climate change risks in Broken Hill?
The main climate change risks in Broken Hill are extreme heat, bushfires, and flooding. Rising temperatures are expected to exacerbate heatwave conditions, while drier conditions will increase the risk of bushfires. Intense rainfall events can also lead to flooding.
How can I prepare for heatwaves in Broken Hill?
To prepare for heatwaves, stay hydrated, avoid strenuous activities during the hottest part of the day, and seek out air-conditioned environments. Check on vulnerable neighbors and family members, and be aware of the signs of heat stress.
What should I do to protect my property from bushfires?
To protect your property from bushfires, clear vegetation around your home, maintain your gutters, and have a bushfire survival plan in place. Ensure you have adequate insurance coverage and be prepared to evacuate if necessary.
Where can I find information about flood risks in Broken Hill?
Information about flood risks in Broken Hill can be found on the Broken Hill City Council website and the NSW State Emergency Service website. These resources provide flood maps and advice on how to prepare for flooding events.
What is the local council doing to address climate change?
The Broken Hill City Council is developing and implementing strategies to address climate change, including reducing greenhouse gas emissions, improving energy efficiency, and enhancing community resilience. More information can be found on the council's website.
Are there any government grants available for climate adaptation measures?
Government grants may be available for climate adaptation measures, such as installing solar panels or improving water efficiency. Check the NSW Government website and the Australian Government website for information on available grants and funding programs.
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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