Climate Risk Profile: Bornes Hill, VIC

Bornes Hill, Victoria
Medium Risk
Updated June 2026

Bornes Hill faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

55/100
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.0
Bushfire
4.0
Heat
7.0
Coastal
1.0

Climate Hazard Breakdown for Bornes Hill

increasing

Flood

60/100

Bornes Hill faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from nearby waterways. The risk is projected to increase due to climate change.

Key drivers:

  • ·Increased rainfall intensity
  • ·Urban development
increasing

Bushfire

40/100

The bushfire risk in Bornes Hill is moderate, influenced by surrounding vegetation and dry conditions during summer. Climate change is expected to exacerbate these conditions.

Key drivers:

  • ·Dry vegetation
  • ·High temperatures
increasing

Heat

70/100

Bornes Hill is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, especially during summer.

Key drivers:

  • ·Climate change
  • ·Urban heat island effect
stable

Coastal

10/100

Bornes Hill is not directly exposed to coastal risks.

stable

Wind

28/100

Moderate wind risk — cold fronts and gusty winds

stable

Storm

32/100

Moderate storm risk — severe thunderstorms

stable

Social

21/100

Moderate social stability

increasing

Energy

35/100

Moderate energy costs — heating and cooling needs

In-Depth Climate Risk Guides for Bornes Hill

Detailed Hazard Analysis

heat Risk

70/100

Bornes Hill is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, especially during summer.

Primary Drivers

  • ·Climate change
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

flood Risk

60/100

Bornes Hill faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from nearby waterways. The risk is projected to increase due to climate change.

Primary Drivers

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

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

coastal Risk

10/100

Bornes Hill is not directly exposed to coastal risks.

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

40/100

The bushfire risk in Bornes Hill is moderate, influenced by surrounding vegetation and dry conditions during summer. Climate change is expected to exacerbate these conditions.

Primary Drivers

  • ·Dry vegetation
  • ·High temperatures
  • ·Strong winds

Projections (RCP8.5)

2030

4.5

2050

5.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to climate-related risks.

Price Impact

Properties in flood-prone areas may experience price reductions.

Buyer Checklist

  • 1.Check flood maps and insurance costs.
  • 2.Assess bushfire risk and property protection measures.
  • 3.Consider energy efficiency and cooling options.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Local Creeks
Elevation Range
100-150m
Flood Zone
Medium Risk

Historical flood data indicates localized flooding during heavy rainfall events.

View council flood map

Bushfire Evidence

Distance to Bushland
500m
Planning Overlay
Bushfire Management Overlay
Bushfire Prone Area
Yes

The area has a history of grass fires during dry summers.

Heat Evidence

Avg January Max Temp
30.5°C
Heat Stress Days/Year
3 days

The suburb experiences several days above 35°C each summer.

Coastal Evidence

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

Historical Climate Events

2011
floodModerate

Heavy rainfall caused localized flooding in low-lying areas.

Source
2009
bushfireMinor

A grass fire threatened properties on the outskirts of the suburb.

Source
2014
heatwaveModerate

A prolonged heatwave resulted in increased hospital admissions.

Source
2016
stormMinor

A severe thunderstorm caused minor damage to property.

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)
bushfire404.5(+0.5)5.0(+1.0)
heat707.5(+0.5)8.0(+1.0)
coastal101.01.0

By 2030, Bornes Hill is projected to experience a moderate increase in overall climate risk, with notable increases in flood, bushfire, and heatwave risks.

CSIRO Climate Projections

Adaptation Recommendations

Improve Drainage Infrastructure

Near-term

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

Est. cost: Medium

Learn more

Implement Bushfire Management Plans

Near-term

Develop and implement bushfire management plans to protect properties and reduce fire risk.

Est. cost: Medium

Learn more

Establish Cooling Centers

Immediate

Establish cooling centers to provide refuge for vulnerable populations during heatwaves.

Est. cost: Low

Learn more

Promote Water Conservation

Long-term

Encourage water conservation to reduce water stress during droughts.

Est. cost: Low

Learn more

About Bornes Hill's Climate Risk Profile

Bornes Hill, Victoria, is exposed to a range of climate-related risks, including flooding, bushfires, and heatwaves. The suburb's location and climate make it vulnerable to these hazards, which are expected to intensify due to climate change.

Flooding is a significant concern, with potential for heavy rainfall events to cause flash flooding and riverine flooding. Bushfire risk is also present, particularly during dry summer months when vegetation becomes highly flammable. Heatwaves pose a threat to public health, especially for vulnerable populations such as the elderly and those with chronic health conditions.

Climate change projections indicate that Bornes Hill will experience more frequent and intense extreme weather events in the future. This includes increased rainfall intensity, higher temperatures, and longer periods of drought, all of which can exacerbate the existing risks. It is crucial for residents and local authorities to take proactive measures to adapt to these changes and mitigate their impacts.

Adaptation strategies may include improving drainage infrastructure to reduce flood risk, implementing bushfire management plans to protect properties, and providing cooling centers and heatwave early warning systems to safeguard public health. By taking these steps, Bornes Hill can enhance its resilience to climate change and ensure a sustainable future for its community.

Data sources: BOM · CSIRO · Emergency Management Victoria

Local Government Resources

Frequently Asked Questions

What are the main climate risks in Bornes Hill?

The main climate risks in Bornes Hill are flooding, bushfires, and heatwaves, which are projected to increase with climate change.

How can I prepare for flooding in Bornes Hill?

You can prepare for flooding by checking flood maps, purchasing flood insurance, and implementing property protection measures.

What should I do during a heatwave in Bornes Hill?

During a heatwave, stay indoors, drink plenty of water, and seek refuge in a cooling center if necessary.

How is the local council addressing climate change?

The local council is developing and implementing a climate strategy to reduce emissions and adapt to the impacts of climate change.

Where can I find more information about climate risks in Bornes Hill?

You can find more information about climate risks on the council website, the Bureau of Meteorology website, and the Emergency Management Victoria website.

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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

Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections