Climate Risk in Grenfell, New South Wales
Grenfell is a rural town in New South Wales that faces moderate risks from flooding, bushfires, and heatwaves. Climate change is expected to exacerbate these risks, particularly increasing the intensity of heatwaves and flooding events. Residents should prepare for these potential impacts.
Is Grenfell Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Grenfell, 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 Grenfell
Flood
Grenfell faces a moderate risk of flooding, primarily from heavy rainfall events that can overwhelm local drainage systems and cause riverine flooding along nearby creeks.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The area around Grenfell has a moderate bushfire risk due to the presence of surrounding grasslands and bushland. Hot, dry conditions during summer increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Grenfell experiences moderately high temperatures during summer, with potential for heatwaves. Climate change is expected to increase the frequency and intensity of heat events.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
Grenfell is located 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 Grenfell
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
Grenfell experiences moderately high temperatures during summer, with potential for heatwaves. Climate change is expected to increase the frequency and intensity of heat events.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
flood Risk
Grenfell faces a moderate risk of flooding, primarily from heavy rainfall events that can overwhelm local drainage systems and cause riverine flooding along nearby creeks.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
bushfire Risk
The area around Grenfell has a moderate bushfire risk due to the presence of surrounding grasslands and bushland. Hot, dry conditions during summer increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Properties in flood-prone areas may experience price stagnation or decline.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess bushfire risk and mitigation measures.
- 3.Consider energy efficiency for heatwave resilience.
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-termUpgrade local drainage systems to handle increased rainfall intensity and reduce the risk of flash flooding.
Est. cost: Medium
Learn moreBushfire Preparedness Planning
ImmediateDevelop and implement comprehensive bushfire management plans, including community education and hazard reduction activities.
Est. cost: Low
Learn moreHeatwave Early Warning System
Near-termEstablish a heatwave early warning system to alert residents of impending heat events and provide guidance on staying safe.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during periods of drought and heatwaves.
Est. cost: Low
Learn moreAbout Grenfell's Climate Risk Profile
Grenfell, located in the Central West region of New South Wales, is a town with a rich agricultural history. The town's climate is characterized by hot summers and cool winters, making it susceptible to various climate-related hazards.
Flooding is a significant concern for Grenfell, with heavy rainfall events capable of causing flash flooding and riverine flooding along local creeks. The risk is projected to increase with climate change, leading to more intense rainfall events.
Bushfires also pose a threat, especially during the dry summer months. The surrounding grasslands and bushland create a conducive environment for bushfires to spread rapidly. Residents need to be vigilant and prepared for potential bushfire events.
Heatwaves are another growing concern, with rising temperatures increasing the risk of heat stress and related health issues. Climate change is expected to increase the frequency and intensity of heatwaves, posing a greater challenge to the community.
While Grenfell is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to supply chains and economic activity, can still affect the town. Adapting to these changes is crucial for ensuring the long-term resilience of Grenfell.
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
Weddin Shire Council
Frequently Asked Questions
What are the main climate risks facing Grenfell?
Grenfell faces risks from flooding, bushfires, and heatwaves, which are expected to be exacerbated by climate change.
How can I prepare for a flood in Grenfell?
Stay informed about weather forecasts, have an evacuation plan, and ensure your property is adequately insured.
What should I do during a heatwave in Grenfell?
Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities.
Where can I find information about bushfire risks in Grenfell?
Consult the NSW Rural Fire Service website for bushfire prone area maps and safety guidelines.
What is the Weddin Shire Council doing to address climate change?
The Weddin Shire Council is developing and implementing strategies to mitigate and adapt to the impacts of climate change, including improving drainage infrastructure and promoting water conservation.
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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