Is Wentworth, NSW Climate Safe? 2026 Assessment
Climate Safety Score
7.2/10Climate risk is high — address assessment recommended
Key Facts
- Climate Safety
- High
- Flood
- Wentworth is located near the Murray and Darling Rivers, making it susceptible to riverine flooding. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
- Bushfire
- The surrounding arid landscape and vegetation make Wentworth vulnerable to bushfires, particularly during hot and dry periods. Climate change is projected to increase the frequency and severity of bushfire weather.
- Heat
- Wentworth experiences high temperatures during summer, and climate change is expected to lead to more frequent and intense heatwaves, posing a risk to vulnerable populations.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2648
- Highest high-risk exposure
- 11.8% of land (surface flood)
Climate Safety Analysis
Wentworth in New South Wales has an overall climate safety rating of High. 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 Wentworth's climate safety include heat, 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 Wentworth 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 Wentworth including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Wentworth (postcode 2648) 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 (11.8% of land in high-risk zones), bushfire (9.4% of land in high-risk zones), riverine flood (6.6% of land in high-risk zones). Exposure is not uniform across Wentworth — 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
Bushfires in the surrounding region impacted Wentworth, causing smoke haze and posing a threat to the community.
Record-breaking heatwave conditions affected Wentworth, with temperatures exceeding 45°C for several consecutive days.
Flooding along the Murray River impacted Wentworth, causing damage to infrastructure and agricultural land.
The 1956 Murray River flood was one of the largest on record, inundating large areas of Wentworth and causing widespread damage.
Adaptation & Mitigation Actions
Upgrade flood defenses
ImmediateInvest in levees and other flood control measures to protect properties and infrastructure from riverine flooding.
Est. cost: High
Implement bushfire management strategies
Near-termConduct regular hazard reduction burns and maintain firebreaks to reduce the risk of bushfires.
Est. cost: Medium
Develop a heatwave management plan
ImmediateEstablish cooling centers and provide support to vulnerable populations during heatwave events.
Est. cost: Low
Promote water conservation
Long-termEncourage residents and businesses to adopt water-saving measures to reduce water stress during droughts.
Est. cost: Low
Improve building codes
Near-termUpdate building codes to ensure new constructions are more resilient to climate change impacts, such as flooding and heatwaves.
Est. cost: Medium
Council & Emergency Services
Explore Wentworth Risk Reports
View other climate risk assessments for Wentworth:
Frequently Asked Questions
Is Wentworth safe from climate change?
No location in Australia is entirely immune to climate change impacts. Wentworth has an overall High 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 Wentworth?
The dominant hazard for Wentworth 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 Wentworth 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 Wentworth?
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 Wentworth?
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 Wentworth.
What share of Wentworth is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 11.8% of Wentworth in high-risk zones for surface flood, with a further 58.7% 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 Wentworth Safe from Climate Risk?
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