Heat Risk in Narooma, NSW: 2026 Assessment
Heat Risk Score
6.5/10Narooma is expected to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key Facts
- Heat Risk
- Narooma is expected to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Trend
- increasing
- Suburb
- Narooma, NSW
- Overall Risk
- High
- Postcode
- 2546
- Highest high-risk exposure
- 10.1% of land (bushfire)
Heat Risk Analysis
Narooma 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 Narooma 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.
Heatwaves are becoming more frequent and intense.
Get an address-level heat risk assessment from ClimateNest for Narooma including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Narooma (postcode 2546) 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 (10.1% of land in high-risk zones), surface flood (8.3% of land in high-risk zones), riverine flood (4.5% of land in high-risk zones). Exposure is not uniform across Narooma — 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
Adaptation & Mitigation Actions
Improve bushfire preparedness
ImmediateClear vegetation around homes, develop a bushfire survival plan, and stay informed about fire danger ratings.
Est. cost: Low
Strengthen coastal defenses
Near-termInvest in seawalls, beach nourishment, and other coastal protection measures to reduce erosion and inundation.
Est. cost: High
Upgrade stormwater drainage
Near-termImprove stormwater drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: Medium
Develop a heatwave response plan
ImmediateEstablish cooling centers, provide public education on heat safety, and ensure vulnerable populations have access to support.
Est. cost: Low
Promote water conservation
Long-termImplement water restrictions and encourage water-efficient practices to conserve water resources during periods of drought.
Est. cost: Low
Council & Emergency Services
Explore Narooma Risk Reports
View other climate risk assessments for Narooma:
Frequently Asked Questions
How hot does Narooma get in summer?
Narooma in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Narooma. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Narooma?
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 Narooma 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 Narooma and the performance of your building envelope.
What heat mitigation measures work best in Narooma?
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 Narooma is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 10.1% of Narooma in high-risk zones for bushfire, with a further 64.4% 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 Narooma Safe from Climate Risk?
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