Climate Risk in Winston Hills, NSW
Winston Hills faces moderate climate risks, primarily from flooding and heatwaves. The suburb's location and urban density contribute to these vulnerabilities. Residents should prepare for more frequent and intense extreme weather events.
Is Winston Hills Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Winston Hills, 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 Winston Hills
Flood
Winston Hills faces a moderate risk of flooding due to its proximity to waterways and local topography. Intense rainfall events can lead to flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The bushfire risk in Winston Hills is moderate, with some areas bordering bushland. Hot, dry conditions during summer increase the potential for bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Winston Hills experiences a high risk of heatwaves, particularly during the summer months. Urban areas retain heat, leading to higher temperatures.
Key drivers:
- ·Rising average temperatures
- ·Urban heat island effect
Coastal
Winston Hills is located inland and has a very low risk of coastal hazards.
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 Winston Hills
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
Winston Hills experiences a high risk of heatwaves, particularly during the summer months. Urban areas retain heat, leading to higher temperatures.
Primary Drivers
- ·Rising average temperatures
- ·Urban heat island effect
- ·Reduced green spaces
flood Risk
Winston Hills faces a moderate risk of flooding due to its proximity to waterways and local topography. Intense rainfall events can lead to flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Inadequate drainage infrastructure
coastal Risk
Winston Hills is located inland and has a very low risk of coastal hazards.
Primary Drivers
- ·Distance from the coast
bushfire Risk
The bushfire risk in Winston Hills is moderate, with some areas bordering bushland. Hot, dry conditions during summer increase the potential for bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to increased flood and heatwave risks.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Ensure adequate insurance coverage.
- 4.Consider the potential impact 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
Upgrade Drainage Infrastructure
Near-termInvest in upgrading drainage systems to handle increased rainfall intensity and reduce the risk of flash flooding.
Est. cost: High
Learn moreImplement Heatwave Management Plan
ImmediateDevelop and implement a heatwave management plan to protect vulnerable populations during extreme heat events.
Est. cost: Medium
Learn moreIncrease Green Spaces
Long-termIncrease green spaces and tree canopy cover to reduce the urban heat island effect and provide shade.
Est. cost: Medium
Learn moreCommunity Awareness Programs
Near-termConduct community awareness programs to educate residents about climate risks and preparedness measures.
Est. cost: Low
Learn moreAbout Winston Hills's Climate Risk Profile
Winston Hills, located in the Hills District of Sydney, is increasingly vulnerable to the impacts of climate change. The primary risks include flooding from intense rainfall events and heatwaves during the summer months. The urban environment exacerbates the heat island effect, leading to higher temperatures compared to surrounding areas.
Flooding is a significant concern due to the suburb's proximity to creeks and waterways. Increased rainfall intensity, driven by climate change, can overwhelm drainage systems and cause flash flooding. Residents should be aware of flood risks and take necessary precautions.
Heatwaves pose a serious threat to public health, particularly for vulnerable populations such as the elderly and those with chronic illnesses. The urban heat island effect, caused by the concentration of buildings and paved surfaces, amplifies the impact of heatwaves. Increasing green spaces and implementing cooling strategies can help mitigate this risk.
While bushfire risk is moderate, it should not be ignored, especially for properties bordering bushland. Maintaining defensible spaces and having a bushfire survival plan are essential. Coastal risks are minimal due to the suburb's inland location.
Adapting to climate change requires a multi-faceted approach, including infrastructure upgrades, community awareness programs, and individual preparedness measures. By taking proactive steps, Winston Hills can enhance its resilience to the impacts of a changing climate.
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
City of Parramatta Council
Frequently Asked Questions
What are the main climate change risks in Winston Hills?
The main climate change risks in Winston Hills are flooding from increased rainfall intensity and heatwaves during the summer months.
How can I prepare for a flood in Winston Hills?
You can prepare for a flood by checking flood maps, having an emergency plan, and ensuring you have adequate insurance coverage.
What is the urban heat island effect?
The urban heat island effect is the phenomenon where urban areas experience higher temperatures than surrounding rural areas due to the concentration of buildings and paved surfaces.
How can I reduce the impact of heatwaves on my health?
You can reduce the impact of heatwaves by staying hydrated, seeking air-conditioned environments, and avoiding strenuous activities during the hottest part of the day.
Where can I find more information about climate change risks in Winston Hills?
You can find more information about climate change risks in Winston Hills on the City of Parramatta Council website and the NSW State Emergency Service website.
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 Winston Hills, 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