Is Yerriyong, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Yerriyong faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
- Bushfire
- Yerriyong has a high bushfire risk due to the surrounding bushland. Dry conditions and strong winds can exacerbate the risk during the bushfire season.
- Heat
- Yerriyong experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected in the future.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2540
- Highest high-risk exposure
- 9.3% of land (bushfire)
Climate Safety Analysis
Yerriyong in New South Wales 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 Yerriyong's climate safety include flood, bushfire. 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 Yerriyong 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 Yerriyong including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Yerriyong (postcode 2540) 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 (9.3% of land in high-risk zones), riverine flood (7.1% of land in high-risk zones), extreme wind (5.4% of land in high-risk zones). Exposure is not uniform across Yerriyong — 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
Heavy rainfall caused flash flooding in Yerriyong, affecting local roads and properties.
The Currowan bushfire severely impacted the region, causing widespread damage and destruction.
Flooding along the Shoalhaven River inundated low-lying areas in and around Yerriyong.
Bushfires impacted areas near Yerriyong, causing property damage and evacuations.
Adaptation & Mitigation Actions
Upgrade Flood Defenses
Near-termInvest in improved drainage systems and levees to protect properties from flooding.
Est. cost: High
Bushfire Preparedness
ImmediateImplement bushfire mitigation measures, such as vegetation management and community education programs.
Est. cost: Medium
Heatwave Action Plan
Near-termDevelop a heatwave action plan to protect vulnerable residents during extreme heat events.
Est. cost: Low
Community Awareness Programs
Long-termConduct community workshops and information sessions to raise awareness about climate risks and adaptation strategies.
Est. cost: Low
Council & Emergency Services
Explore Yerriyong Risk Reports
View other climate risk assessments for Yerriyong:
Frequently Asked Questions
Is Yerriyong safe from climate change?
No location in Australia is entirely immune to climate change impacts. Yerriyong 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 Yerriyong?
The dominant hazard for Yerriyong 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 Yerriyong 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 New South Wales suburbs.
Should I be concerned about buying property in Yerriyong?
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 Yerriyong?
Key projections for New South Wales 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 Yerriyong.
What share of Yerriyong is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 9.3% of Yerriyong in high-risk zones for bushfire, with a further 65.6% 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 Yerriyong Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections