Heat Risk in Jerangle, NSW: 2026 Assessment
Heat Risk Score
5.0/10Jerangle experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected. This poses a risk to vulnerable populations.
Key Facts
- Heat Risk
- Jerangle experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected. This poses a risk to vulnerable populations.
- Trend
- increasing
- Suburb
- Jerangle, NSW
- Overall Risk
- Medium
- Postcode
- 2630
- Highest high-risk exposure
- 21% of land (bushfire)
Heat Risk Analysis
Jerangle 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 Jerangle 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 average maximum temperature in January is increasing, and the number of days exceeding 35°C is also on the rise. This trend is expected to continue with climate change.
Get an address-level heat risk assessment from ClimateNest for Jerangle including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Jerangle (postcode 2630) 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 (21% of land in high-risk zones), riverine flood (10.8% of land in high-risk zones), surface flood (7.7% of land in high-risk zones). Exposure is not uniform across Jerangle — 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 hospital admissions and placed strain on local resources.
Adaptation & Mitigation Actions
Develop a Bushfire Survival Plan
ImmediateCreate a comprehensive bushfire survival plan that includes evacuation routes, emergency contacts, and a checklist of essential items.
Est. cost: Low
Improve Home Bushfire Protection
Near-termInstall ember guards, clear vegetation around your home, and ensure your roof and gutters are well-maintained to reduce bushfire risk.
Est. cost: Medium
Enhance Flood Resilience
Near-termElevate electrical systems, install flood barriers, and ensure proper drainage to minimize flood damage.
Est. cost: Medium
Promote Heat Safety Awareness
ImmediateEducate residents about the risks of heatwaves and provide access to cooling centers and resources during extreme heat events.
Est. cost: Low
Support Community Preparedness Programs
Long-termParticipate in local emergency preparedness programs and volunteer to assist during emergencies.
Est. cost: Low
Council & Emergency Services
Explore Jerangle Risk Reports
View other climate risk assessments for Jerangle:
Frequently Asked Questions
How hot does Jerangle get in summer?
Jerangle in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Jerangle. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Jerangle?
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 Jerangle 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 Jerangle and the performance of your building envelope.
What heat mitigation measures work best in Jerangle?
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 Jerangle is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 21% of Jerangle in high-risk zones for bushfire, with a further 57.5% 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 Jerangle Safe from Climate Risk?
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