📮 Centennial Park postcode: 2021

Storm Risk in Centennial Park, WA: 2026 Assessment

Centennial Park, Western Australia· City of Sydney· 2021
Moderate storm risk — winter storms and occasional severe thunderstormsUpdated 25 May 2026

Storm Risk Score

2.8/10

Moderate storm risk — winter storms and occasional severe thunderstorms

Key Facts

Storm Risk
Moderate storm risk — winter storms and occasional severe thunderstorms
Trend
stable
Suburb
Centennial Park, WA
Overall Risk
Medium
Postcode
6330
Highest high-risk exposure
9% of land (surface flood)

Storm Risk Analysis

Centennial Park, Western Australia, has a moderate storm risk profile. This includes exposure to severe thunderstorms, hail, damaging winds, and — in tropical regions — cyclone impacts. The applicable wind region classification under AS/NZS 1170.2 influences building design standards for Centennial Park.

Severe thunderstorms affecting Centennial Park can produce damaging wind gusts, large hail, and intense rainfall. The Bureau of Meteorology issues severe weather warnings for Western Australia, and historical storm data helps characterise the frequency and intensity of events in the region.

CSIRO research indicates that the intensity of severe convective storms — including those producing hail and damaging winds — may increase in a warming climate. For Centennial Park property owners, this reinforces the value of storm-resistant building features and comprehensive insurance.

ClimateNest provides address-level storm risk reports for Centennial Park including wind zone classification, hail risk probability, and property-specific mitigation recommendations based on your building characteristics.

Centennial Park sits within ClimateNest's suburb-level hazard model for severe storm risk. 7.9% of the suburb's land area is mapped in high-risk severe storm zones and 68.1% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Centennial Park.

Centennial Park (postcode 6330) 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 surface flood (9% of land in high-risk zones), tropical cyclone (7.9% of land in high-risk zones), bushfire (7.8% of land in high-risk zones). Exposure is not uniform across Centennial Park — 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

Wind/Storm RegionMinimal exposure
Storm Risk LevelNo significant erosion risk
Distance to Coast3 km

Adaptation & Mitigation Actions

Increase urban green spaces

Near-term

Plant more trees and create green spaces to reduce the urban heat island effect and provide shade.

Est. cost: Medium

Improve drainage infrastructure

Near-term

Upgrade drainage systems to handle increased rainfall intensity and reduce the risk of flooding.

Est. cost: High

Develop a heatwave management plan

Immediate

Implement a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.

Est. cost: Low

Promote water-sensitive urban design

Long-term

Incorporate water-sensitive design principles in new developments to reduce stormwater runoff and improve water quality.

Est. cost: Medium

Council & Emergency Services

City of Sydney
Emergency Services

Data last updated: 25 May 2026

Explore Centennial Park Risk Reports

Frequently Asked Questions

Is Centennial Park prone to hailstorms?

Hail risk in Centennial Park depends on the frequency of severe thunderstorm activity in the Western Australia region. BOM tracks severe storm events including hail. Property-specific risk depends on roof design, building orientation, and local storm patterns.

What wind rating applies to buildings in Centennial Park?

Under AS/NZS 1170.2, properties in Centennial Park are assigned a wind region classification. This rating determines structural design requirements for new buildings. Check with ClimateNest or a structural engineer for your property's classification.

Does storm risk affect insurance premiums in Centennial Park?

Yes, storm damage — including wind, hail, and rain ingress — is one of the most common insurance claims in Australia. Properties in higher wind zones or with greater hail exposure may face higher premiums or specific policy conditions.

What storm mitigation measures should Centennial Park property owners consider?

Storm mitigation includes impact-resistant roofing, cyclone-rated fixings where required, window and door shutters, regular roof and gutter maintenance, securing outdoor items, and ensuring compliance with current wind load standards under the National Construction Code.

What share of Centennial Park is exposed to high surface flood risk?

ClimateNest's hazard overlay maps 9% of Centennial Park in high-risk zones for surface flood, with a further 84.8% 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 Centennial Park Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Centennial Park, Western Australia, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

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