Heat Risk in Tathra, NSW: 2026 Assessment
Heat Risk Score
4.0/10Tathra experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves expected in the future.
Key Facts
- Heat Risk
- Tathra experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves expected in the future.
- Trend
- increasing
- Suburb
- Tathra, NSW
- Overall Risk
- Medium
- Postcode
- 2550
- Highest high-risk exposure
- 17.3% of land (bushfire)
Heat Risk Analysis
Tathra in New South Wales faces elevated 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 Tathra 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.
Average January maximum temperature is based on historical climate data from the Bureau of Meteorology.
Get an address-level heat risk assessment from ClimateNest for Tathra including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Tathra (postcode 2550) 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 (17.3% of land in high-risk zones), surface flood (11.2% of land in high-risk zones), extreme wind (4.4% of land in high-risk zones). Exposure is not uniform across Tathra — 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
A prolonged heatwave resulted in increased heat stress and health concerns for residents.
Adaptation & Mitigation Actions
Improve flood defenses
Near-termConstruct levees and improve drainage systems to protect properties from flooding.
Est. cost: High
Reduce bushfire fuel load
ImmediateImplement vegetation management programs to reduce the risk of bushfires.
Est. cost: Medium
Develop a heatwave response plan
Near-termEstablish cooling centers and provide support for vulnerable populations during heatwaves.
Est. cost: Low
Protect coastal areas
Long-termImplement coastal protection measures to reduce erosion and protect infrastructure from sea level rise.
Est. cost: High
Upgrade building codes
Near-termIncorporate climate resilience measures into building codes to ensure new buildings are better able to withstand extreme weather events.
Est. cost: Medium
Council & Emergency Services
Explore Tathra Risk Reports
View other climate risk assessments for Tathra:
Frequently Asked Questions
How hot does Tathra get in summer?
Tathra in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Tathra. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Tathra?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for New South Wales. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Tathra 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 Tathra and the performance of your building envelope.
What heat mitigation measures work best in Tathra?
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 share of Tathra is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 17.3% of Tathra in high-risk zones for bushfire, with a further 62.8% 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 Tathra Safe from Climate Risk?
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