Climate Risk in Newdegate, Western Australia

Newdegate, Western Australia

Medium Risk

Updated Mar 2026

Newdegate faces moderate risks from bushfires and heatwaves, with a lower risk from flooding. Climate change is expected to increase the severity and frequency of these events. Residents should prepare for hotter summers and potential bushfire threats.

Overall Risk Score

52/100

Medium

Confidence: Medium

Hazard Breakdown

Flood

3.5

Bushfire

6.8

Heat

5.5

Coastal

0.1

Climate Hazard Breakdown for Newdegate

increasing

Flood

35/100

Newdegate faces a moderate risk of flooding, primarily from heavy rainfall events and localised waterlogging. The risk is projected to increase slightly due to climate change.

Key drivers:

·Increased rainfall intensity
·Poor drainage infrastructure

increasing

Bushfire

68/100

Newdegate is located in a region with a high bushfire risk due to dry vegetation and hot, dry summers. Climate change is expected to exacerbate these conditions, leading to more frequent and intense bushfires.

Key drivers:

·Increased temperatures
·Drier conditions

increasing

Heat

55/100

Newdegate experiences high temperatures during summer, with the risk of heatwaves. Climate change is projected to increase the frequency and intensity of heatwaves, posing a risk to vulnerable populations.

Key drivers:

·Rising average temperatures
·Increased frequency of heatwaves

stable

Coastal

1/100

Newdegate is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion. The risk remains low.

Key drivers:

·Distance from the coast

stable

Wind

32/100

Moderate wind risk — winter storms

stable

Storm

28/100

Moderate storm risk — occasional severe thunderstorms

stable

Social

21/100

Moderate social stability

increasing

Energy

39/100

Moderate energy costs — cooling demand in summer

In-Depth Climate Risk Guides for Newdegate

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

55/100

Primary Drivers

·Rising average temperatures
·Increased frequency of heatwaves

Projections (RCP8.5)

2030

6.0

2050

6.5

Data source

flood Risk

35/100

Newdegate faces a moderate risk of flooding, primarily from heavy rainfall events and localised waterlogging. The risk is projected to increase slightly due to climate change.

Primary Drivers

·Increased rainfall intensity
·Poor drainage infrastructure

Projections (RCP8.5)

2030

3.8

2050

4.2

Data source

coastal Risk

1/100

Newdegate is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion. The risk remains low.

Primary Drivers

·Distance from the coast

Projections (RCP8.5)

2030

0.1

2050

0.1

Data source

bushfire Risk

68/100

Primary Drivers

·Increased temperatures
·Drier conditions
·Fuel load

Projections (RCP8.5)

2030

7.2

2050

7.8

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to the rising risk of bushfires and extreme weather events.

Price Impact

Properties in high-risk areas may experience a decrease in value due to climate change impacts.

Buyer Checklist

1.Check bushfire risk assessment
2.Assess flood risk
3.Ensure adequate insurance coverage
4.Consider energy efficiency measures

Local Climate Evidence

Flood Evidence

Nearest Waterway: Local creeks and drainage systems
Elevation Range: 250-300m
Flood Zone: Low-lying areas near creeks

Bushfire Evidence

Distance to Bushland: Surrounded by native vegetation
Planning Overlay: DFES Bushfire Prone Area Map
Bushfire Prone Area: Yes

Heat Evidence

Avg January Max Temp: 35.5°C
Heat Stress Days/Year: 5 days

Coastal Evidence

Distance to Coast: 250 km
Sea Level Rise Exposure: Not applicable
Erosion Risk: Not applicable

Historical Climate Events

2015

bushfireModerate

A bushfire near Newdegate caused property damage and required evacuations.

Source

2018

heatwaveModerate

A prolonged heatwave in the region led to heat stress and health concerns.

Source

2022

floodMinor

Heavy rainfall caused localised flooding in low-lying areas of Newdegate.

Source

Climate Outlook to 2050

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

Hazard	Today	2030	2050
flood	35	3.8(+0.3)	4.0(+0.5)
bushfire	68	7.5(+0.7)	8.3(+1.5)
heat	55	6.1(+0.6)	6.8(+1.3)
coastal	1	0.1	0.1

By 2030, Newdegate is projected to experience an increase in bushfire risk and more frequent heatwaves. Flooding risk may also increase slightly.

CSIRO Climate Projections

Adaptation Recommendations

Bushfire Preparedness

Immediate

Develop and implement a community bushfire preparedness plan, including evacuation routes and firebreaks.

Est. cost: Low

Learn more

Heatwave Management

Near-term

Establish cooling centres and provide public education on heatwave safety measures.

Est. cost: Medium

Learn more

Flood Mitigation

Long-term

Improve drainage infrastructure to reduce the risk of localised flooding.

Est. cost: High

Water Conservation

Near-term

Promote water conservation measures to address potential water scarcity due to climate change.

Est. cost: Low

About Newdegate's Climate Risk Profile

Newdegate, located in Western Australia, is exposed to a range of climate-related risks. The primary concerns are bushfires and heatwaves, which are projected to become more frequent and intense due to climate change. Flooding is a secondary concern, with potential for localised flooding during heavy rainfall events.

The region's vulnerability to bushfires is driven by dry vegetation and hot, dry summers. Climate change is expected to exacerbate these conditions, leading to a higher risk of bushfires impacting the community. Residents should be aware of bushfire safety measures and have evacuation plans in place.

Heatwaves are another significant risk, particularly for vulnerable populations such as the elderly and those with chronic health conditions. The frequency and intensity of heatwaves are projected to increase, posing a greater risk to public health. Access to cooling centres and adequate hydration are crucial during these events.

While Newdegate is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to agriculture and water resources, could indirectly affect the community. Adapting to these changes will be essential for ensuring the long-term resilience of Newdegate.

Data sources: BOM · CSIRO · DFES

Local Government Resources

UNKNOWN

Emergency Services

Frequently Asked Questions

What are the main climate risks facing Newdegate?

The main climate risks are bushfires, heatwaves, and localised flooding.

How is climate change expected to impact Newdegate?

Climate change is projected to increase the frequency and intensity of bushfires and heatwaves, and potentially increase flooding risk.

What can residents do to prepare for bushfires?

Residents should develop a bushfire survival plan, clear vegetation around their homes, and stay informed about fire danger ratings.

How can residents stay safe during heatwaves?

Residents should stay hydrated, seek air-conditioned environments, and avoid strenuous activities during the hottest part of the day.

What is the council doing to address climate change?

The council is currently developing a climate strategy to address climate change risks and promote sustainability.

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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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