Climate Risk Assessment: Palmyra, WA
Palmyra faces moderate climate risks, particularly from heatwaves and coastal hazards. Sea level rise and increased temperatures are key concerns. Residents should prepare for more frequent extreme weather events.
Is Palmyra Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Palmyra, Western Australia, covering flood, bushfire, sea level rise and more.
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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 Palmyra
Flood
Palmyra faces a moderate risk of flooding, primarily from heavy rainfall events and potential stormwater runoff. The Swan River is nearby, which could contribute to flooding during extreme weather.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development increasing runoff
Bushfire
The bushfire risk in Palmyra is relatively low due to its urban location. However, proximity to parks and reserves means there's still a potential risk, especially during dry periods.
Key drivers:
- ·Dry vegetation in nearby reserves
- ·Increased frequency of heatwaves
Heat
Palmyra is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Palmyra's coastal proximity makes it vulnerable to sea level rise and coastal erosion. This could impact infrastructure and property values in the long term.
Key drivers:
- ·Sea level rise
- ·Increased storm surge
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Palmyra
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
Palmyra is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Palmyra faces a moderate risk of flooding, primarily from heavy rainfall events and potential stormwater runoff. The Swan River is nearby, which could contribute to flooding during extreme weather.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development increasing runoff
- ·Sea level rise impacting drainage
coastal Risk
Palmyra's coastal proximity makes it vulnerable to sea level rise and coastal erosion. This could impact infrastructure and property values in the long term.
Primary Drivers
- ·Sea level rise
- ·Increased storm surge
- ·Coastal erosion
bushfire Risk
The bushfire risk in Palmyra is relatively low due to its urban location. However, proximity to parks and reserves means there's still a potential risk, especially during dry periods.
Primary Drivers
- ·Dry vegetation in nearby reserves
- ·Increased frequency of heatwaves
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to climate-related risks.
Price Impact
Properties closer to the coast may experience price adjustments due to sea level rise concerns.
Buyer Checklist
- 1.Check flood risk maps.
- 2.Assess coastal erosion vulnerability.
- 3.Inquire about council climate adaptation plans.
- 4.Evaluate energy efficiency of the property.
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
Upgrade Drainage Infrastructure
Near-termImprove stormwater drainage systems to handle increased rainfall intensity and reduce flooding risks.
Est. cost: Medium
Learn moreImplement Heatwave Action Plan
ImmediateDevelop and implement a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Learn moreCoastal Protection Measures
Long-termInvest in coastal protection measures, such as seawalls and beach nourishment, to mitigate the impacts of sea level rise and coastal erosion.
Est. cost: High
Learn morePromote Water Conservation
Near-termEncourage water conservation practices to reduce water demand and improve drought resilience.
Est. cost: Low
Learn moreAbout Palmyra's Climate Risk Profile
Palmyra, Western Australia, is a suburb that will be increasingly affected by climate change. The primary risks include rising temperatures, increased frequency of heatwaves, and the potential for coastal inundation due to sea level rise. Changes in rainfall patterns may also exacerbate flooding risks.
The increasing frequency and intensity of heatwaves pose a significant threat to public health, especially for vulnerable populations. Residents should take precautions to stay cool during hot weather and ensure they have access to adequate cooling and hydration.
Sea level rise is another major concern for Palmyra. Coastal erosion and inundation could impact properties and infrastructure near the coast. Long-term planning is needed to mitigate these risks and protect coastal assets.
While bushfire risk is relatively low, it's important to maintain awareness and preparedness, especially during dry periods. Residents should clear vegetation around their homes and have a bushfire survival plan in place.
Overall, Palmyra needs to adapt to the changing climate to protect its residents, infrastructure, and environment. This requires a combination of mitigation measures to reduce greenhouse gas emissions and adaptation strategies to manage the impacts of climate change.
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
City of Fremantle
Frequently Asked Questions
What are the main climate change risks for Palmyra?
The main risks include increased heatwaves, sea level rise, and potential flooding.
How will sea level rise affect Palmyra?
Sea level rise could lead to coastal erosion and inundation, impacting properties and infrastructure near the coast.
What is the council doing to address climate change?
The City of Fremantle is developing and implementing climate adaptation strategies to mitigate the impacts of climate change.
How can I prepare for heatwaves in Palmyra?
Stay hydrated, stay cool, and check on vulnerable neighbors during heatwaves.
Where can I find more information about climate change in Palmyra?
Visit the City of Fremantle website or the Department of Water and Environmental Regulation website for more information.
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 Palmyra, use our analysis tool.
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What A$49 could save you from
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections