Climate Risk in Walgett, New South Wales
Walgett faces significant climate risks, particularly from flooding and heatwaves. The suburb's location on the floodplain makes it vulnerable to increased rainfall and riverine flooding. Rising temperatures and more frequent heatwaves also pose a threat to residents.
Is Walgett Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Walgett, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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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 Walgett
Flood
Walgett is highly susceptible to flooding due to its location on the floodplain of the Namoi River and Barwon River. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Riverine flooding
Bushfire
Walgett faces a moderate bushfire risk due to surrounding grasslands and agricultural areas. Hot, dry conditions and strong winds can increase the likelihood of bushfires. Climate change is projected to lengthen the fire season and increase fire intensity.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Walgett experiences extreme heat during summer months. Climate change is expected to increase the frequency, duration, and intensity of heatwaves, posing significant health risks to vulnerable populations.
Key drivers:
- ·Increased temperatures
- ·More frequent heatwaves
Coastal
Walgett is located far inland and does not face any direct coastal risks. Sea level rise and coastal erosion are not relevant concerns for this suburb.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Walgett
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
Walgett experiences extreme heat during summer months. Climate change is expected to increase the frequency, duration, and intensity of heatwaves, posing significant health risks to vulnerable populations.
Primary Drivers
- ·Increased temperatures
- ·More frequent heatwaves
- ·Urban heat island effect
flood Risk
Walgett is highly susceptible to flooding due to its location on the floodplain of the Namoi River and Barwon River. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Riverine flooding
- ·Floodplain location
coastal Risk
Walgett is located far inland and does not face any direct coastal risks. Sea level rise and coastal erosion are not relevant concerns for this suburb.
Data sourcebushfire Risk
Walgett faces a moderate bushfire risk due to surrounding grasslands and agricultural areas. Hot, dry conditions and strong winds can increase the likelihood of bushfires. Climate change is projected to lengthen the fire season and increase fire intensity.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Grassland vegetation
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to flood and bushfire risks.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Consider the impact of heatwaves on property value and comfort.
- 4.Review insurance options and costs.
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
ImmediateInvest in levees, drainage systems, and flood-proofing measures to protect properties from inundation.
Est. cost: High
Learn moreDevelop a heatwave management plan
ImmediateImplement strategies to protect vulnerable residents during heatwaves, such as cooling centers and public awareness campaigns.
Est. cost: Medium
Learn moreEnhance bushfire preparedness
Near-termClear vegetation around properties, develop evacuation plans, and support the Rural Fire Service.
Est. cost: Low
Learn moreUpgrade infrastructure
Long-termEnsure that infrastructure, such as roads and power lines, is resilient to extreme weather events.
Est. cost: High
Learn moreAbout Walgett's Climate Risk Profile
Walgett is located in a region highly susceptible to climate change impacts. The primary concern is increased flooding due to its position on the floodplain of the Namoi and Barwon Rivers. Climate models predict more intense rainfall events, leading to higher flood levels and greater inundation of properties.
Bushfire risk is also a factor, with surrounding grasslands and agricultural areas providing fuel for potential fires. Hotter, drier conditions will extend the fire season and increase the severity of bushfires.
Extreme heat is another major challenge. Walgett already experiences high temperatures in summer, and climate change will exacerbate this, leading to more frequent and prolonged heatwaves. This poses a significant risk to the health of vulnerable residents, including the elderly and those with pre-existing conditions.
While Walgett is not directly affected by coastal hazards, the broader impacts of climate change on the region's economy and environment will indirectly affect the suburb. Adaptation measures are crucial to protect the community and build resilience to these climate 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
Walgett Shire Council
Frequently Asked Questions
What are the main climate change risks in Walgett?
The main risks are increased flooding, more frequent and intense heatwaves, and a higher risk of bushfires.
How will climate change affect property values in Walgett?
Properties in flood-prone areas may experience price reductions. Increased insurance premiums are also likely.
What is the council doing to address climate change?
The council is developing climate adaptation strategies and investing in flood mitigation measures.
How can I prepare my home for flooding?
Consider flood-proofing measures, such as raising electrical outlets and installing flood barriers.
What should I do during a heatwave?
Stay indoors in air-conditioned environments, drink plenty of water, and check on vulnerable neighbors.
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 Walgett, 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