Heat Risk in Gilmore, ACT: 2026 Assessment
Heat Risk Score
3.5/10Moderate heat risk — inland location amplifies summer heat
Key Facts
- Heat Risk
- Moderate heat risk — inland location amplifies summer heat
- Trend
- increasing
- Suburb
- Gilmore, ACT
- Overall Risk
- Moderate
- Postcode
- 2905
- Highest high-risk exposure
- 6% of land (surface flood)
Heat Risk Analysis
Gilmore in Australian Capital Territory faces moderate 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 Gilmore 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.
CSIRO climate projections indicate that under a high-emissions scenario, many parts of Australian Capital Territory could experience a doubling in the number of days over 35 °C by 2050. For Gilmore, this means cooling costs and occupant comfort will become increasingly important considerations.
Get an address-level heat risk assessment from ClimateNest for Gilmore including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Gilmore (postcode 2905) 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 (6% of land in high-risk zones), bushfire (6% of land in high-risk zones), riverine flood (3.4% of land in high-risk zones). Exposure is not uniform across Gilmore — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Explore Gilmore Risk Reports
View other climate risk assessments for Gilmore:
Frequently Asked Questions
How hot does Gilmore get in summer?
Gilmore in Australian Capital Territory experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Gilmore. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Gilmore?
Australia-wide, extreme heat events have become more frequent since the mid-20th century, and this trend is consistent with CSIRO climate projections for Australian Capital Territory. Continued warming is likely through 2050 under all emissions scenarios.
How does heat affect energy costs for Gilmore 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 Gilmore and the performance of your building envelope.
What heat mitigation measures work best in Gilmore?
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 Gilmore is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 6% of Gilmore in high-risk zones for surface flood, with a further 86.2% 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 Gilmore Safe from Climate Risk?
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections