Climate Risk Assessment for Goonumbla, NSW

Goonumbla, New South Wales
Updated May 2026

Goonumbla faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. As an inland suburb, coastal risks are minimal. Residents should prepare for more frequent and intense extreme weather events.

Is Goonumbla Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Goonumbla, New South Wales, covering flood, bushfire, sea level rise and more.

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What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections

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Overall Risk Score

Address-level

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 Goonumbla

Flood

Goonumbla faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is projected to increase with climate change.

Key drivers:

  • ·Increased rainfall intensity
  • ·Changes in land use

Bushfire

The area around Goonumbla has a notable bushfire risk due to the presence of dry vegetation and prevailing wind patterns. Climate change is expected to exacerbate these conditions.

Key drivers:

  • ·Higher temperatures
  • ·Drier vegetation

Heat

Goonumbla experiences high temperatures during summer, and the frequency and intensity of heatwaves are projected to increase, posing a risk to vulnerable populations.

Key drivers:

  • ·Rising global temperatures
  • ·Urban heat island effect

Coastal

As an inland suburb, Goonumbla has a very low direct risk from coastal hazards such as sea level rise and coastal erosion.

Key drivers:

  • ·Distance from the coast

Wind

Data being compiled

Storm

Data being compiled

Social

Data being compiled

Energy

Data being compiled

In-Depth Climate Risk Guides for Goonumbla

Detailed Hazard Analysis

heat Risk

Goonumbla experiences high temperatures during summer, and the frequency and intensity of heatwaves are projected to increase, posing a risk to vulnerable populations.

Primary Drivers

  • ·Rising global temperatures
  • ·Urban heat island effect
Data source

flood Risk

Goonumbla faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from local waterways. The risk is projected to increase with climate change.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Changes in land use
  • ·Aging drainage infrastructure
Data source

coastal Risk

As an inland suburb, Goonumbla has a very low direct risk from coastal hazards such as sea level rise and coastal erosion.

Primary Drivers

  • ·Distance from the coast
Data source

bushfire Risk

The area around Goonumbla has a notable bushfire risk due to the presence of dry vegetation and prevailing wind patterns. Climate change is expected to exacerbate these conditions.

Primary Drivers

  • ·Higher temperatures
  • ·Drier vegetation
  • ·Increased frequency of extreme weather events
Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to climate-related risks.

Price Impact

Property values may be affected by increased risk of flooding and bushfires.

Buyer Checklist

  • 1.Check flood maps and bushfire prone areas
  • 2.Assess property's vulnerability to heat
  • 3.Review insurance options
  • 4.Develop an emergency plan

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 Drainage Infrastructure

Near-term

Upgrade local drainage systems to handle increased rainfall intensity and reduce flood risk.

Est. cost: Medium

Learn more

Bushfire Mitigation Measures

Immediate

Implement bushfire mitigation measures, such as controlled burns and vegetation management, to reduce the risk of bushfires.

Est. cost: Medium

Learn more

Heatwave Preparedness Plan

Near-term

Develop a heatwave preparedness plan to protect vulnerable populations during extreme heat events.

Est. cost: Low

Learn more

Community Education Programs

Long-term

Conduct community education programs to raise awareness about climate risks and adaptation measures.

Est. cost: Low

Learn more

Water Conservation Strategies

Long-term

Implement water conservation strategies to address potential water shortages during prolonged droughts.

Est. cost: Low

Learn more

About Goonumbla's Climate Risk Profile

Goonumbla, located in New South Wales, is exposed to a range of climate-related risks. The primary concerns are flooding from increased rainfall intensity, bushfires due to drier conditions, and heatwaves that are becoming more frequent and severe.

The risk of flooding is driven by heavier rainfall events and potential overflow from local waterways. Climate change models suggest that these events will become more common and intense, increasing the likelihood of property damage and disruption to daily life.

Bushfire risk is also a significant concern, with dry vegetation and prevailing winds creating conditions conducive to fire. Higher temperatures and prolonged periods of drought exacerbate this risk, making the area more vulnerable to bushfires.

Heatwaves pose a threat to vulnerable populations, particularly the elderly and those with pre-existing health conditions. The increasing frequency and intensity of heatwaves can lead to heat stress and other health problems.

While Goonumbla is not directly exposed to coastal risks, the broader impacts of climate change, such as disruptions to supply chains and increased demand for resources, can still affect the community.

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

Frequently Asked Questions

What are the main climate change risks for Goonumbla?

The main risks include increased flooding, more frequent and intense bushfires, and more severe heatwaves.

How will climate change affect property values in Goonumbla?

Increased climate risks may negatively impact property values due to higher insurance premiums and potential damage from extreme weather events.

What can residents do to prepare for increased heatwaves?

Residents should stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors during heatwaves.

What measures are being taken to mitigate bushfire risk in the area?

Local authorities are implementing controlled burns and vegetation management to reduce the risk of bushfires.

How can I find out if my property is in a flood-prone area?

Contact the local council or check online flood maps to determine if your property is at risk of flooding.

Where can I get more information about emergency preparedness?

Visit the NSW Emergency Services website for information on emergency preparedness and response.

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 Goonumbla, use our analysis tool.

Check Your flood Risk Now

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Free instant previewCSIRO-powered data

What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections