Heat Risk in Long Plain, NSW: 2026 Assessment
Heat Risk Score
7.0/10Long Plain is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, including the elderly and those with chronic health conditions.
Key Facts
- Heat Risk
- Long Plain is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, including the elderly and those with chronic health conditions.
- Trend
- increasing
- Suburb
- Long Plain, NSW
- Overall Risk
- Medium
- Postcode
- 2360
- Highest high-risk exposure
- 9.9% of land (surface flood)
Heat Risk Analysis
Long Plain 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 Long Plain 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.
The number of days exceeding 35°C is projected to increase in the future.
Get an address-level heat risk assessment from ClimateNest for Long Plain including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Long Plain (postcode 2360) 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 surface flood (9.9% of land in high-risk zones), bushfire (8.3% of land in high-risk zones), riverine flood (7.6% of land in high-risk zones). Exposure is not uniform across Long Plain — 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 affected the region, leading to heat stress and increased hospital admissions.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termUpgrade drainage infrastructure and implement flood control measures to reduce the impact of flooding.
Est. cost: Medium
Bushfire Preparedness
Near-termImplement bushfire management strategies, including controlled burns and community education programs.
Est. cost: Medium
Heatwave Action Plan
ImmediateDevelop and implement a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Water Conservation
Long-termPromote water conservation measures to ensure a sustainable water supply during periods of drought.
Est. cost: Low
Council & Emergency Services
Explore Long Plain Risk Reports
View other climate risk assessments for Long Plain:
Frequently Asked Questions
How hot does Long Plain get in summer?
Long Plain in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Long Plain. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Long Plain?
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 Long Plain 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 Long Plain and the performance of your building envelope.
What heat mitigation measures work best in Long Plain?
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 Long Plain is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 9.9% of Long Plain in high-risk zones for surface flood, with a further 69.9% 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 Long Plain Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Long Plain, 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