Heat Risk in Moggill, QLD: 2026 Assessment
Heat Risk Score
6.0/10Moggill 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
- Moggill 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
- Moggill, QLD
- Overall Risk
- Medium
- Postcode
- 4070
- Highest high-risk exposure
- 19% of land (extreme wind)
Heat Risk Analysis
Moggill in Queensland 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 Moggill 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 maximum temperatures in January can exceed 30°C, with several days of heatwave conditions per year. Vulnerable residents should take precautions during heatwaves.
Get an address-level heat risk assessment from ClimateNest for Moggill including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Moggill (postcode 4070) 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 extreme wind (19% of land in high-risk zones), tropical cyclone (17% of land in high-risk zones), riverine flood (12.3% of land in high-risk zones). Exposure is not uniform across Moggill — 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
Sustained heatwave conditions in January 2020 led to increased demand for cooling and placed stress on vulnerable populations in Moggill.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termUpgrade drainage infrastructure and implement flood-proofing measures for properties in flood-prone areas.
Est. cost: Medium
Develop Heatwave Management Plan
ImmediateEstablish cooling centers and provide support for vulnerable residents during heatwaves.
Est. cost: Low
Enhance Bushfire Preparedness
Near-termImplement vegetation management programs and provide community education on bushfire safety.
Est. cost: Medium
Promote Water Conservation
Long-termEncourage water-efficient landscaping and implement water restrictions during dry periods.
Est. cost: Low
Council & Emergency Services
Explore Moggill Risk Reports
View other climate risk assessments for Moggill:
Frequently Asked Questions
How hot does Moggill get in summer?
Moggill in Queensland experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Moggill. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Moggill?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Queensland. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Moggill 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 Moggill and the performance of your building envelope.
What heat mitigation measures work best in Moggill?
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 Moggill is exposed to high extreme wind risk?
ClimateNest's hazard overlay maps 19% of Moggill in high-risk zones for extreme wind, with a further 61.8% 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 Moggill Safe from Climate Risk?
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