Is Tiona, NSW Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Tiona faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine flooding. The risk is expected to increase due to climate change.
- Bushfire
- The bushfire risk in Tiona is moderate due to the proximity of bushland areas. Hot, dry conditions during summer increase the likelihood of bushfires.
- Heat
- Tiona is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Storm
- Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
- Postcode
- 2428
- Highest high-risk exposure
- 19.5% of land (bushfire)
Climate Safety Analysis
Tiona 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 Tiona's climate safety include heat, flood, 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 Tiona 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 Tiona including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Tiona (postcode 2428) 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 (19.5% of land in high-risk zones), surface flood (11.1% of land in high-risk zones), riverine flood (5.4% of land in high-risk zones). Exposure is not uniform across Tiona — 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
Significant flooding event impacted Tiona and surrounding areas, causing widespread damage.
A prolonged heatwave resulted in heat stress and health concerns for vulnerable residents.
Bushfires impacted areas near Tiona, leading to evacuations and property damage.
Heavy rainfall caused localized flooding in low-lying areas of Tiona.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: Medium
Implement Bushfire Management Plans
ImmediateDevelop and implement bushfire management plans to reduce the risk of bushfires impacting residential areas.
Est. cost: Low
Develop Heatwave Response Strategies
Near-termEstablish heatwave early warning systems and provide support for vulnerable populations during heatwaves.
Est. cost: Low
Protect Coastal Areas
Long-termImplement coastal protection measures to reduce the impact of sea level rise and coastal erosion.
Est. cost: High
Community Awareness Programs
Near-termEducate residents about climate risks and adaptation measures.
Est. cost: Low
Council & Emergency Services
Explore Tiona Risk Reports
View other climate risk assessments for Tiona:
Frequently Asked Questions
Is Tiona safe from climate change?
No location in Australia is entirely immune to climate change impacts. Tiona 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 Tiona?
The dominant hazard for Tiona 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 Tiona 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 Tiona?
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 Tiona?
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 Tiona.
What share of Tiona is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 19.5% of Tiona in high-risk zones for bushfire, with a further 72.5% 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 Tiona Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Tiona, New South Wales, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections