Heat Risk in Talawanta, NT: 2026 Assessment
Heat Risk Score
5.6/10High heat risk — tropical climate with extreme heat and humidity
Key Facts
- Heat Risk
- High heat risk — tropical climate with extreme heat and humidity
- Trend
- increasing
- Suburb
- Talawanta, NT
- Overall Risk
- Moderate
- Postcode
- 0810
- Region
- Northern Territory
- Median property value
- $375,000
- Dominant hazard
- extreme heat (9/10)
- Highest high-risk exposure
- 14.9% of land (tropical cyclone)
Heat Risk Analysis
Talawanta in Northern Territory faces moderate extreme heat risk. The Bureau of Meteorology (BOM) reports that Australia's average temperature has increased by approximately 1.5 °C since 1910, with the frequency of extreme heat days rising across most regions.
The urban heat island (UHI) effect can make built-up areas of Talawanta warmer than surrounding rural areas, particularly on summer nights. Dark roof materials, limited tree canopy cover, and heat-absorbing surfaces contribute to localised heat stress that varies by property.
CSIRO climate projections indicate that under a high-emissions scenario, many parts of Northern Territory could experience a doubling in the number of days over 35 °C by 2050. For Talawanta, this means cooling costs and occupant comfort will become increasingly important considerations.
Get an address-level heat risk assessment from ClimateNest for Talawanta including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Climate projections show heat risk in Talawanta is tied to the broader Northern Territory climate. The suburb scores 9 on the 0–10 heat index, with the number of days above 35°C expected to grow through 2050 — a factor that affects cooling costs, garden viability and property desirability.
Talawanta located in Northern Territory (postcode 0810), is a Northern Territory suburb tracked by ClimateNest. The suburb's median property value is $375,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Talawanta.
Across the six hazard axes ClimateNest models, the dominant climate risk in Talawanta is extreme heat (score 9/10), with elevated exposure. Insurance signals for the suburb point to premiums rising sharply (+90% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Talawanta, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Talawanta are increasingly made with an address-level climate report in hand.
Explore Talawanta Risk Reports
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Frequently Asked Questions
How hot does Talawanta get in summer?
Talawanta in Northern Territory experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Talawanta. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Talawanta?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Northern Territory. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Talawanta properties?
Higher temperatures increase cooling demand, which raises electricity costs. ClimateNest provides energy cost projections based on your property's specific exposure to extreme heat days in Talawanta and the performance of your building envelope.
What heat mitigation measures work best in Talawanta?
Effective heat mitigation includes light-coloured roofing (cool roofs), ceiling and wall insulation, double-glazed windows, external shading, cross-ventilation design, and increasing tree canopy around the property. These measures reduce indoor temperatures and cooling costs.
What are the main climate risks in Talawanta?
ClimateNest's suburb model rates Talawanta's dominant climate risk as extreme heat at 9/10 on a 0–10 index, followed by damaging wind (8/10) and severe storm (8/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Talawanta.
What share of Talawanta is exposed to high tropical cyclone risk?
ClimateNest's hazard overlay maps 14.9% of Talawanta in high-risk zones for tropical cyclone, with a further 56.8% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections