Climate Risk Assessment for Wirrimah, NSW
Wirrimah is a rural locality in New South Wales that faces moderate climate risks, primarily from flooding and heatwaves. Bushfire risk is also a consideration. Residents should prepare for more extreme weather events in the future.
Is Wirrimah Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Wirrimah, 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 Wirrimah
Flood
Wirrimah faces a moderate risk of flooding due to its location and rainfall patterns. Local waterways can overflow during heavy rain events.
Key drivers:
- ·Increased rainfall intensity
- ·Changes in land use
Bushfire
The area around Wirrimah has a moderate bushfire risk, with surrounding grasslands and bushland posing a potential fire hazard during dry periods.
Key drivers:
- ·Dry vegetation
- ·Increased temperatures
Heat
Wirrimah is likely to experience more frequent and intense heatwaves, potentially impacting vulnerable populations and infrastructure.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Wirrimah is not exposed to coastal risks due to its inland location.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Wirrimah
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
Wirrimah is likely to experience more frequent and intense heatwaves, potentially impacting vulnerable populations and infrastructure.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Wirrimah faces a moderate risk of flooding due to its location and rainfall patterns. Local waterways can overflow during heavy rain events.
Primary Drivers
- ·Increased rainfall intensity
- ·Changes in land use
bushfire Risk
The area around Wirrimah has a moderate bushfire risk, with surrounding grasslands and bushland posing a potential fire hazard during dry periods.
Primary Drivers
- ·Dry vegetation
- ·Increased temperatures
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the increased risk of flooding and other extreme weather events.
Price Impact
Properties in areas prone to flooding may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess the property's bushfire risk.
- 3.Consider the property's energy efficiency and ability to withstand extreme heat.
- 4.Inquire about insurance costs and coverage.
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 Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as improved drainage systems and levees.
Est. cost: High
Learn moreDevelop a Heat Action Plan
ImmediateImplement a community-based heat action plan to protect vulnerable populations during heatwaves.
Est. cost: Low
Learn moreEnhance Bushfire Preparedness
Near-termSupport community education programs on bushfire preparedness and property maintenance.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to address potential water shortages during droughts.
Est. cost: Low
Learn moreUpgrade Building Standards
Long-termImplement building standards that improve energy efficiency and resilience to extreme weather events.
Est. cost: High
Learn moreAbout Wirrimah's Climate Risk Profile
Wirrimah, NSW, is situated in an area that is increasingly vulnerable to the impacts of climate change. The primary concerns for this region are increased flooding due to more intense rainfall events and rising temperatures leading to more frequent and severe heatwaves.
The risk of flooding is exacerbated by the local waterways and the potential for overflow during periods of heavy rainfall. Changes in land use and development may also contribute to increased runoff and flood risk.
Bushfire risk is present due to the surrounding grasslands and bushland, which can become dry and easily combustible during the hotter months. While not as immediate a threat as flooding or heatwaves, bushfire preparedness is still essential.
Heatwaves are expected to become more frequent and intense, posing a significant risk to vulnerable populations, such as the elderly and those with pre-existing health conditions. Infrastructure may also be affected by extreme heat.
While Wirrimah is not located near the coast, the broader impacts of climate change, such as disruptions to supply chains and increased costs of goods and services, may still be felt in the community. Adaptation measures and community resilience will be crucial in mitigating these risks.
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
Hilltops Council
Frequently Asked Questions
What are the main climate change risks for Wirrimah?
The main climate change risks for Wirrimah are increased flooding due to more intense rainfall events, more frequent and severe heatwaves, and a moderate risk of bushfires.
How will climate change affect property values in Wirrimah?
Properties in areas prone to flooding may experience a decrease in value. Increased insurance premiums due to climate-related risks may also affect property values.
What can I do to prepare for heatwaves in Wirrimah?
Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors. Consider installing air conditioning or visiting a cooling center.
How can I protect my property from bushfires in Wirrimah?
Maintain your property by clearing vegetation and removing flammable materials. Develop a bushfire survival plan and ensure you have adequate insurance coverage.
What is the local council doing to address climate change in Wirrimah?
Hilltops Council is developing and implementing climate strategies to reduce emissions and adapt to the impacts of climate change. Check the council website for more information.
Where can I find information about flood risks in Wirrimah?
You can find information about flood risks on the Hilltops Council website and the NSW State Emergency Service website.
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