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Climate Risk in Kembla Heights, NSW

Kembla Heights, New South Wales· Wollongong· 2526
Medium Risk
Updated May 2026

Kembla Heights faces moderate climate risks, primarily from flooding and bushfires. Increasing temperatures also pose a threat. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

55/100
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.0
Bushfire
7.0
Heat
4.0
Coastal
2.0

Climate Hazard Breakdown for Kembla Heights

increasing

Flood

60/100

Kembla Heights faces a moderate risk of flooding due to its proximity to creeks and steep terrain. Intense rainfall events can lead to flash flooding.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development
increasing

Bushfire

70/100

Kembla Heights has a high bushfire risk due to its location adjacent to bushland. Dry conditions and strong winds can exacerbate the risk.

Key drivers:

  • ·Dry vegetation
  • ·Increased temperatures
increasing

Heat

40/100

Kembla Heights experiences moderate heat risk, with increasing average temperatures during summer months. Vulnerable populations may be affected.

Key drivers:

  • ·Climate change
  • ·Urban heat island effect
stable

Coastal

20/100

Kembla Heights has a low coastal risk due to its distance from the immediate coastline. Sea level rise and coastal erosion are less direct threats.

Key drivers:

  • ·Sea level rise
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 Kembla Heights

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

40/100

Kembla Heights experiences moderate heat risk, with increasing average temperatures during summer months. Vulnerable populations may be affected.

Primary Drivers

  • ·Climate change
  • ·Urban heat island effect

Projections (RCP8.5)

2030

4.5

2050

5.0

Data source

flood Risk

60/100

Kembla Heights faces a moderate risk of flooding due to its proximity to creeks and steep terrain. Intense rainfall events can lead to flash flooding.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Urban development
  • ·Climate change

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

coastal Risk

20/100

Kembla Heights has a low coastal risk due to its distance from the immediate coastline. Sea level rise and coastal erosion are less direct threats.

Primary Drivers

  • ·Sea level rise

Projections (RCP8.5)

2030

2.0

2050

2.5

Data source

bushfire Risk

70/100

Kembla Heights has a high bushfire risk due to its location adjacent to bushland. Dry conditions and strong winds can exacerbate the risk.

Primary Drivers

  • ·Dry vegetation
  • ·Increased temperatures
  • ·Strong winds

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

What This Means for Property Owners

Insurance Outlook

Premiums may increase due to flood and bushfire risk.

Price Impact

Potential for decreased property values in high-risk areas.

Buyer Checklist

  • 1.Check flood maps and bushfire prone areas.
  • 2.Assess property's vulnerability to extreme weather.
  • 3.Review insurance coverage and potential premium increases.
  • 4.Consider energy efficiency and water conservation measures.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Mullet Creek
Elevation Range
150-300m
Flood Zone
Potentially affected by flash flooding

Steep slopes contribute to rapid runoff during heavy rainfall.

View council flood map

Bushfire Evidence

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

The Illawarra Escarpment provides ample fuel load for bushfires.

Heat Evidence

Avg January Max Temp
27.5°C
Heat Stress Days/Year
3 days

Heatwaves are becoming more frequent and intense.

Coastal Evidence

Distance to Coast
5 km
Sea Level Rise Exposure
Low
Erosion Risk
Low

Historical Climate Events

2011
floodModerate

Heavy rainfall caused flash flooding in low-lying areas of Kembla Heights.

Source
2013
bushfireMinor

A bushfire near the Illawarra Escarpment threatened properties in Kembla Heights.

Source
2017
stormModerate

Severe storms caused power outages and property damage in Kembla Heights.

Source
2019
heatwaveModerate

Prolonged heatwave conditions impacted vulnerable residents.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood606.5(+0.5)7.0(+1.0)
bushfire707.5(+0.5)8.0(+1.0)
heat404.5(+0.5)5.0(+1.0)
coastal202.02.2(+0.2)

By 2030, Kembla Heights is projected to experience a moderate increase in flood, bushfire, and heat risks under a high emissions scenario.

CSIRO Climate Projections

Adaptation Recommendations

Improve drainage infrastructure

Near-term

Upgrade drainage systems to mitigate flood risk during heavy rainfall events.

Est. cost: Medium

Learn more

Implement bushfire management strategies

Immediate

Conduct regular vegetation clearing and maintain fire breaks to reduce bushfire risk.

Est. cost: Low

Learn more

Develop a heatwave response plan

Near-term

Establish cooling centers and provide support for vulnerable residents during heatwaves.

Est. cost: Low

Learn more

Promote water conservation

Long-term

Encourage residents to conserve water to reduce strain on water resources during droughts.

Est. cost: Low

Learn more

Strengthen building codes

Long-term

Update building codes to ensure new constructions are resilient to climate change impacts.

Est. cost: Medium

Learn more

About Kembla Heights's Climate Risk Profile

Kembla Heights, located in the Illawarra region of New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to bushland elevates the risk of bushfires, particularly during dry and windy conditions. Climate change projections indicate a likely increase in the frequency and intensity of bushfire events, posing a significant threat to property and life.

Flooding is another major concern for Kembla Heights. The suburb's topography and drainage systems are susceptible to flash flooding during periods of heavy rainfall. Climate change is expected to exacerbate this risk by increasing the intensity of rainfall events. Residents should be aware of flood risks and take appropriate precautions.

Rising temperatures are also a growing concern for Kembla Heights. The average summer temperatures are projected to increase, leading to more frequent and intense heatwaves. This can have significant impacts on human health, particularly for vulnerable populations such as the elderly and those with chronic illnesses.

While coastal risks are relatively low due to the suburb's inland location, the broader impacts of climate change, such as disruptions to supply chains and infrastructure, could still affect Kembla Heights. It is essential for residents and local authorities to take proactive steps to adapt to these changing conditions and mitigate the risks.

Data sources: BOM · CSIRO · NSW RFS · Wollongong City Council

Local Government Resources

Wollongong City Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate risks facing Kembla Heights?

The main climate risks include flooding, bushfires, and heatwaves. These risks are expected to increase in the future due to climate change.

How can I prepare for a flood in Kembla Heights?

Stay informed about weather forecasts, develop a flood plan, and ensure your property is adequately insured. Consider installing flood protection measures.

What should I do during a bushfire?

Follow the advice of emergency services, evacuate if necessary, and protect your property by clearing vegetation and maintaining fire breaks.

How can I stay safe during a heatwave?

Stay hydrated, seek shelter in cool places, and check on vulnerable neighbors. Avoid strenuous activities during the hottest part of the day.

Where can I find more information about climate change in Kembla Heights?

Consult the Wollongong City Council website, the NSW Government's climate change website, and the Bureau of Meteorology for the latest information and resources.

Are there any community initiatives to address climate change in Kembla Heights?

Yes, Wollongong City Council has various sustainability programs and initiatives. Check their website for details on community gardens, renewable energy programs, and waste reduction efforts.

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