Is Rennie, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.2/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Rennie faces a moderate risk of flooding, primarily from heavy rainfall events and nearby waterways. The risk is expected to increase due to climate change.
- Bushfire
- The bushfire risk in Rennie is moderate, influenced by surrounding vegetation and dry conditions. Climate change is projected to exacerbate these conditions.
- Heat
- Rennie is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations and infrastructure.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2646
- Highest high-risk exposure
- 11% of land (riverine flood)
Climate Safety Analysis
Rennie 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 Rennie's climate safety include heat, flood. 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 Rennie 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 Rennie including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Rennie (postcode 2646) 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 riverine flood (11% of land in high-risk zones), surface flood (6.5% of land in high-risk zones), bushfire (5% of land in high-risk zones). Exposure is not uniform across Rennie — 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
Prolonged heatwave conditions in January led to heat stress and health concerns in Rennie.
Major flooding along the Murray River impacted Rennie and surrounding areas, causing property damage and displacement.
Heavy rainfall caused localized flooding in low-lying areas of Rennie.
Adaptation & Mitigation Actions
Upgrade Drainage Infrastructure
Near-termInvest in upgrading drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Develop Heatwave Preparedness Plan
ImmediateImplement a heatwave preparedness plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Bushfire Risk Mitigation
Near-termImplement bushfire risk mitigation measures, such as vegetation management and community education programs.
Est. cost: Medium
Community Awareness Programs
Long-termRaise community awareness about climate change risks and adaptation strategies.
Est. cost: Low
Council & Emergency Services
Explore Rennie Risk Reports
View other climate risk assessments for Rennie:
Frequently Asked Questions
Is Rennie safe from climate change?
No location in Australia is entirely immune to climate change impacts. Rennie 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 Rennie?
The dominant hazard for Rennie 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 Rennie 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 Rennie?
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 Rennie?
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 Rennie.
What share of Rennie is exposed to high riverine flood risk?
ClimateNest's hazard overlay maps 11% of Rennie in high-risk zones for riverine flood, with a further 59.8% 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 Rennie Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections