Climate Risk in Mount Saint Thomas, NSW
Mount Saint Thomas faces moderate climate risks, primarily from flooding and heatwaves. The risk of these events is projected to increase with climate change, requiring proactive adaptation measures.
Is Mount Saint Thomas Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Mount Saint Thomas, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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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 Mount Saint Thomas
Flood
Mount Saint Thomas faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from nearby creeks. The risk is expected to increase with climate change.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The bushfire risk in Mount Saint Thomas is moderate due to its proximity to bushland areas. Hot, dry conditions during summer increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Mount Saint Thomas experiences a high risk of heatwaves, particularly during the summer months. Climate change is expected to increase the frequency and intensity of heatwaves.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
Coastal risk is low in Mount Saint Thomas due to its distance from the coast. Sea level rise and coastal erosion are not significant threats.
Key drivers:
- ·Distance from coast
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Mount Saint Thomas
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
Mount Saint Thomas experiences a high risk of heatwaves, particularly during the summer months. Climate change is expected to increase the frequency and intensity of heatwaves.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
flood Risk
Mount Saint Thomas faces a moderate risk of flooding, primarily from heavy rainfall events and potential overflow from nearby creeks. The risk is expected to increase with climate change.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
coastal Risk
Coastal risk is low in Mount Saint Thomas due to its distance from the coast. Sea level rise and coastal erosion are not significant threats.
Primary Drivers
- ·Distance from coast
bushfire Risk
The bushfire risk in Mount Saint Thomas is moderate due to its proximity to bushland areas. Hot, dry conditions during summer increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind
What This Means for Property Owners
Insurance Outlook
Premiums may increase due to flood and heatwave risks.
Price Impact
Potential for slight price reductions in flood-prone areas.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess property's vulnerability to heatwaves.
- 3.Consider energy efficiency upgrades.
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
Improve Drainage Infrastructure
Near-termUpgrade local drainage systems to better manage heavy rainfall and reduce the risk of flooding.
Est. cost: Medium
Learn moreImplement Heatwave Early Warning System
ImmediateDevelop a system to alert residents of impending heatwaves and provide guidance on how to stay safe.
Est. cost: Low
Learn morePromote Energy Efficiency
Long-termEncourage residents to adopt energy-efficient practices to reduce their carbon footprint and lower energy bills.
Est. cost: Low to Medium
Learn moreBushfire Preparedness
Near-termProvide education and resources to residents on how to prepare their properties for bushfires.
Est. cost: Low
Learn moreAbout Mount Saint Thomas's Climate Risk Profile
Mount Saint Thomas, NSW, is a suburb that faces a range of climate-related challenges. The most significant risks include flooding from heavy rainfall and heatwaves during the summer months. While the suburb is not directly on the coast, it is still important to consider the broader impacts of climate change on the region.
Flooding is a concern due to the potential for intense rainfall events. The local topography and drainage systems can be overwhelmed, leading to property damage and disruption to daily life. Bushfire risk is present but considered moderate due to the distance from large, dense bushland areas.
Heatwaves pose a significant threat to the health and well-being of residents, particularly the elderly and vulnerable populations. The urban environment can exacerbate the effects of heatwaves, creating an urban heat island effect. Coastal risks are minimal due to the suburb's inland location.
Addressing these climate risks requires a combination of mitigation and adaptation strategies. Mitigation efforts focus on reducing greenhouse gas emissions to slow the pace of climate change. Adaptation measures aim to build resilience to the impacts of climate change that are already being felt and are projected to worsen in the future.
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
Frequently Asked Questions
What are the main climate risks in Mount Saint Thomas?
The main climate risks are flooding from heavy rainfall and heatwaves during the summer months. There is also a moderate risk of bushfires.
How is climate change expected to impact Mount Saint Thomas?
Climate change is expected to increase the frequency and intensity of heatwaves and flooding events. Bushfire risk may also increase.
What can I do to prepare for heatwaves?
Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors. Consider installing air conditioning or visiting a cooling center.
How can I protect my property from flooding?
Ensure that your property is properly drained, and consider installing flood barriers. Check your insurance policy to ensure that you are covered for flood damage.
What should I do if there is a bushfire in the area?
Stay informed about the fire situation and follow the advice of emergency services. If you are in a high-risk area, evacuate to a safe location.
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 Mount Saint Thomas, 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