Is Wembley, WA Climate Safe? 2026 Assessment
Climate Safety Score
5.2/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Wembley faces a moderate risk of flooding, primarily from intense rainfall events and potential stormwater runoff. The flat topography in some areas can exacerbate water accumulation.
- Bushfire
- The risk of bushfire in Wembley is relatively low due to its urban location and distance from large areas of dense bushland. However, parks and reserves within and near the suburb could pose a localized risk.
- Heat
- Wembley is likely to experience more frequent and intense heatwaves in the future. This poses a significant risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
- Storm
- Moderate storm risk — winter storms and occasional severe thunderstorms
- Postcode
- 6014
- Highest high-risk exposure
- 8.9% of land (bushfire)
Climate Safety Analysis
Wembley in Western Australia has an overall climate safety rating of Medium. This multi-hazard assessment combines flood, bushfire, heat, coastal, and storm risk data with climate projections to 2050 from CSIRO and the Bureau of Meteorology.
Key factors affecting Wembley's climate safety include heat, coastal. Each hazard is assessed independently and combined for an overall picture. Australia has warmed by approximately 1.5 °C since 1910, with flow-on effects to fire weather, extreme rainfall, and heatwave frequency.
Climate safety for property in Wembley is not uniform — it varies by address. Factors such as elevation, distance to waterways, proximity to bushland, and local drainage all influence actual risk at a specific property. Two nearby properties can have materially different risk profiles.
For a complete property-specific climate safety report for Wembley including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Wembley (postcode 6014) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are bushfire (8.9% of land in high-risk zones), surface flood (7.7% of land in high-risk zones), tropical cyclone (6.7% of land in high-risk zones). Exposure is not uniform across Wembley — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
Another significant heatwave impacted Perth, with temperatures reaching record highs. This event highlighted the increasing vulnerability of the city to extreme heat.
A severe storm brought strong winds and heavy rainfall to Perth, causing minor damage to property in Wembley.
Perth experienced a prolonged heatwave in February 2011, with temperatures exceeding 40°C for several consecutive days. This event placed significant strain on the electricity grid and caused heat-related illnesses.
Heavy rainfall caused localized flooding in Wembley, particularly in low-lying areas near Herdsman Lake.
Adaptation & Mitigation Actions
Improve building design for heat resilience
Near-termEncourage the use of passive cooling techniques, such as shading and natural ventilation, in new and existing buildings. Promote the installation of solar panels and energy-efficient appliances to reduce energy consumption during heatwaves.
Est. cost: Medium
Enhance drainage infrastructure
Near-termUpgrade stormwater drainage systems to cope with increased rainfall intensity and runoff. Implement green infrastructure solutions, such as rain gardens and permeable pavements, to reduce flooding.
Est. cost: High
Develop a community heatwave plan
ImmediateCreate a plan to protect vulnerable populations during heatwaves. This includes establishing cooling centers, providing outreach services, and educating residents about heat safety.
Est. cost: Low
Protect coastal areas
Long-termImplement measures to protect coastal areas from sea level rise and storm surges. This includes building seawalls, restoring coastal vegetation, and relocating infrastructure away from vulnerable areas.
Est. cost: Very High
Council & Emergency Services
Explore Wembley Risk Reports
View other climate risk assessments for Wembley:
Frequently Asked Questions
Is Wembley safe from climate change?
No location in Australia is entirely immune to climate change impacts. Wembley has an overall Medium climate risk rating. Understanding the specific hazards at your property address — not just the suburb average — provides the most reliable risk picture.
Which climate hazard poses the biggest risk in Wembley?
The dominant hazard for Wembley depends on geography and local environment. Proximity to waterways elevates flood risk, while proximity to bushland increases bushfire risk. ClimateNest's multi-hazard analysis identifies the highest-risk hazards for any specific address.
How does Wembley compare to nearby suburbs for climate safety?
Nearby suburbs may have different climate risk profiles depending on elevation, vegetation cover, drainage patterns, and land use. ClimateNest allows comparison of climate safety scores across Western Australia suburbs.
Should I be concerned about buying property in Wembley?
Climate risk should be one factor in your decision, alongside price, location, and amenity. An informed buyer understands the specific risks at a property address and factors insurance costs and climate projections into their assessment of long-term value.
What climate projections should I know for Wembley?
Key projections for Western Australia from CSIRO include increased average temperatures, more frequent hot days, changes in rainfall seasonality, longer fire seasons, and potential increases in extreme rainfall intensity. These trends inform the long-term outlook for Wembley.
What share of Wembley is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 8.9% of Wembley in high-risk zones for bushfire, with a further 78.3% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Wembley Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections