Heat Risk in Kellys Plains, NSW: 2026 Assessment
Heat Risk Score
5.0/10Kellys Plains is likely to experience more frequent and intense heatwaves, increasing the risk of heat stress for vulnerable populations.
Key Facts
- Heat Risk
- Kellys Plains is likely to experience more frequent and intense heatwaves, increasing the risk of heat stress for vulnerable populations.
- Trend
- increasing
- Suburb
- Kellys Plains, NSW
- Overall Risk
- Medium
- Postcode
- 2350
- Highest high-risk exposure
- 11% of land (bushfire)
Heat Risk Analysis
Kellys Plains 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 Kellys Plains 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 coming decades.
Get an address-level heat risk assessment from ClimateNest for Kellys Plains including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Kellys Plains (postcode 2350) 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 (11% of land in high-risk zones), riverine flood (6.5% of land in high-risk zones), surface flood (6.4% of land in high-risk zones). Exposure is not uniform across Kellys Plains — 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 heat stress and health concerns for vulnerable residents.
Adaptation & Mitigation Actions
Develop a community heatwave plan
ImmediateEstablish cooling centers, provide public awareness campaigns, and ensure vulnerable residents have access to support during heatwaves.
Est. cost: Low
Implement bushfire risk reduction measures
Near-termConduct regular fuel reduction burns, maintain fire breaks, and educate residents on bushfire preparedness.
Est. cost: Medium
Upgrade stormwater infrastructure
Near-termImprove drainage systems and increase the capacity of stormwater infrastructure to manage increased rainfall intensity.
Est. cost: High
Promote water conservation
Long-termEncourage water-efficient landscaping and implement water restrictions during dry periods to conserve water resources.
Est. cost: Low
Council & Emergency Services
Explore Kellys Plains Risk Reports
View other climate risk assessments for Kellys Plains:
Frequently Asked Questions
How hot does Kellys Plains get in summer?
Kellys Plains in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Kellys Plains. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Kellys Plains?
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 Kellys Plains 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 Kellys Plains and the performance of your building envelope.
What heat mitigation measures work best in Kellys Plains?
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 Kellys Plains is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 11% of Kellys Plains in high-risk zones for bushfire, with a further 71.3% 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 Kellys Plains Safe from Climate Risk?
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