Climate Risk in Sutton, NSW

Sutton, New South Wales· Yass Valley· 2620

Medium Risk

Updated May 2026

Sutton, NSW, faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. The suburb's inland location mitigates coastal risks. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

52/100

Medium

Confidence: Medium

Hazard Breakdown

Flood

4.5

Bushfire

6.0

Heat

5.0

Coastal

1.0

Climate Hazard Breakdown for Sutton

increasing

Flood

45/100

Sutton faces a moderate risk of flooding, primarily from heavy rainfall events and nearby creeks. The risk is expected to increase with climate change due to more intense rainfall.

Key drivers:

·Increased rainfall intensity
·Urban development

increasing

Bushfire

60/100

Sutton has a high bushfire risk due to its proximity to bushland and prevailing dry conditions. Climate change is projected to exacerbate this risk with longer fire seasons and more intense fires.

Key drivers:

·Dry vegetation
·High temperatures

increasing

Heat

50/100

Sutton experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This poses a risk to vulnerable populations and infrastructure.

Key drivers:

·Climate change
·Urban heat island effect

stable

Coastal

10/100

Sutton is located inland and does not face any direct coastal risks.

stable

Wind

28/100

Moderate wind risk — East Coast Lows and gust fronts

stable

Storm

39/100

Moderate storm risk — severe thunderstorms and hail

stable

Social

21/100

Moderate social stability — mixed urban density

increasing

Energy

35/100

Moderate energy costs — climate-driven cooling demand

In-Depth Climate Risk Guides for Sutton

Should I Buy

Property buying guide with climate risk assessment

Flood Risk

Flood zone mapping, historical events, and projections

Bushfire Risk

BAL assessment, vegetation proximity, and fire history

Climate Safety

Multi-hazard safety assessment to 2050

Storm Risk

Severe weather, hail, and wind risk analysis

Heat Risk

Extreme heat days, urban heat island, and cooling costs

Insurance Costs

Premium estimates and insurance availability

Investment Score

Climate-adjusted property investment analysis

Detailed Hazard Analysis

heat Risk

50/100

Sutton experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This poses a risk to vulnerable populations and infrastructure.

Primary Drivers

·Climate change
·Urban heat island effect

Projections (RCP8.5)

2030

5.5

2050

6.0

Data source

flood Risk

45/100

Sutton faces a moderate risk of flooding, primarily from heavy rainfall events and nearby creeks. The risk is expected to increase with climate change due to more intense rainfall.

Primary Drivers

·Increased rainfall intensity
·Urban development
·Climate change

Projections (RCP8.5)

2030

5.0

2050

5.5

Data source

coastal Risk

10/100

Sutton is located inland and does not face any direct coastal risks.

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

60/100

Sutton has a high bushfire risk due to its proximity to bushland and prevailing dry conditions. Climate change is projected to exacerbate this risk with longer fire seasons and more intense fires.

Primary Drivers

·Dry vegetation
·High temperatures
·Strong winds
·Climate change

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase due to the rising risk of flooding and bushfires.

Price Impact

Properties in high-risk areas may experience a decrease in value as climate change impacts become more pronounced.

Buyer Checklist

1.Check flood maps and bushfire prone area designations.
2.Assess the property's vulnerability to flooding and bushfires.
3.Obtain insurance quotes and understand policy coverage.
4.Consider the long-term climate risks when making a purchase decision.

Local Climate Evidence

Flood Evidence

Nearest Waterway: Sutton Creek
Elevation Range: 600-700m
Flood Zone: Moderate

Bushfire Evidence

Distance to Bushland: Adjacent
Planning Overlay: RFS Bush Fire Prone Land
Bushfire Prone Area: Yes

Heat Evidence

Avg January Max Temp: 28.5°C
Heat Stress Days/Year: 3 days

Coastal Evidence

Distance to Coast: 120 km
Sea Level Rise Exposure: Not Applicable
Erosion Risk: Not Applicable

Historical Climate Events

2020

bushfireModerate

Bushfires impacted the region surrounding Sutton, causing property damage and evacuations.

Source

2016

floodModerate

Heavy rainfall caused flooding in Sutton Creek, affecting some properties in low-lying areas.

Source

2013

heatwaveModerate

A prolonged heatwave resulted in high temperatures and increased demand for emergency services.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5

Hazard	Today	2030	2050
flood	45	4.8(+0.3)	5.1(+0.6)
bushfire	60	6.4(+0.4)	6.8(+0.8)
heat	50	5.6(+0.6)	6.2(+1.2)
coastal	10	1.0	1.0

By 2030, Sutton is projected to experience a moderate increase in overall climate risk, with notable increases in heatwave frequency and intensity, as well as a higher risk of bushfires and flooding.

CSIRO Climate Projections

Adaptation Recommendations

Improve Drainage Infrastructure

Near-term

Upgrade local drainage systems to handle increased rainfall intensity and reduce the risk of flooding.

Est. cost: Medium

Learn more

Bushfire Mitigation Programs

Immediate

Implement bushfire mitigation programs, including vegetation management and community education, to reduce the risk of property damage.

Est. cost: Medium

Learn more

Heatwave Preparedness Plans

Near-term

Develop and implement heatwave preparedness plans to protect vulnerable populations during extreme heat events.

Est. cost: Low

Learn more

Community Awareness Campaigns

Long-term

Conduct community awareness campaigns to educate residents about climate change risks and adaptation measures.

Est. cost: Low

Learn more

About Sutton's Climate Risk Profile

Sutton, located in New South Wales, is increasingly vulnerable to the impacts of climate change. The primary risks include flooding from heavy rainfall, bushfires due to dry conditions and proximity to bushland, and heatwaves with rising average temperatures.

Flooding is a concern due to the potential for intense rainfall events, which can overwhelm local drainage systems and cause property damage. Bushfire risk is elevated due to the surrounding vegetation and dry climate, with the potential for fires to spread rapidly under strong winds. Heatwaves pose a threat to vulnerable populations, particularly the elderly and those with pre-existing health conditions.

While Sutton is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to supply chains and increased insurance costs, can still affect the community. Adapting to these changes will require a combination of individual preparedness, community-level initiatives, and government policies.

Residents are encouraged to stay informed about weather forecasts and emergency warnings, maintain their properties to reduce fire risk, and take steps to protect themselves during heatwaves. Community-level initiatives, such as improved drainage systems and bushfire mitigation programs, can also help to reduce the overall risk. Government policies, such as land-use planning and building codes, play a crucial role in ensuring that new development is resilient to climate change impacts.

Data sources: BOM · CSIRO · NSW RFS · NSW SES · Yass Valley Council

Local Government Resources

Yass Valley Council

Climate Strategy Flood Maps Emergency Services

Frequently Asked Questions

What are the main climate change risks in Sutton?

Sutton faces increasing risks from flooding, bushfires, and heatwaves due to climate change. These risks are projected to worsen in the coming decades.

How can I prepare my property for bushfires?

Clear vegetation around your home, maintain your roof and gutters, and have a bushfire survival plan in place. Contact the NSW Rural Fire Service for more information.

What should I do during a heatwave?

Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on vulnerable neighbors and family members.

Where can I find information about flood risks in Sutton?

The Yass Valley Council provides information about flood risks and flood maps for the Sutton area. You can also contact the NSW State Emergency Service for assistance.

Are there any community initiatives to address climate change in Sutton?

The Yass Valley Council is developing climate change strategies and initiatives. Check their website for updates and opportunities to get involved.

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What A$69 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

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