Heat Risk in Suntop, NSW: 2026 Assessment

Suntop, New South Wales· Mid-Western Regional

Suntop is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations.Updated 29 May 2026

Is Suntop Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Suntop, New South Wales, covering flood, bushfire, sea level rise and more.

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What A$49 could save you from

$7.2B

2022 insured disaster losses*

$300B+

climate risk to property by 2050*

30-120%

insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

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Heat Risk Score

Not assessed

Suntop is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations.

Key Facts

Heat Risk: Suntop is likely to experience more frequent and intense heatwaves, posing a risk to vulnerable populations.
Trend: increasing
Suburb: Suntop, NSW
Overall Risk: Medium
Postcode: 2820

Heat Risk Analysis

Suntop in New South Wales faces location-specific 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 Suntop 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.

Heatwaves are becoming more frequent.

Get an address-level heat risk assessment from ClimateNest for Suntop including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.

ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Suntop. An address-level check is what tells you about a specific property before you buy, sell or insure it.

Local Hazard Evidence

Avg January Max Temp32 °C

Heat Stress Events/Year3

Urban Heat ContextHeatwaves are becoming more frequent.

Historical Events

2013

Moderate

A prolonged heatwave affected Suntop, leading to health concerns.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Install flood barriers and improve drainage systems to protect properties from flooding.

Est. cost: Medium

Bushfire Preparedness

Immediate

Clear vegetation around properties and develop a bushfire survival plan.

Est. cost: Low

Heatwave Preparedness

Near-term

Install air conditioning and ensure access to cooling centers during heatwaves.

Est. cost: Medium

Community Education

Long-term

Conduct community workshops on climate risks and adaptation strategies.

Est. cost: Low

Council & Emergency Services

Mid-Western Regional Council

Emergency Services

Data last updated: 29 May 2026

Explore Suntop Risk Reports

View other climate risk assessments for Suntop:

Should I Buy Flood Risk Bushfire Risk Climate Safety Storm Risk Insurance Costs Investment Score Crime & Safety School Catchments Demographics Median Property Value Selling Guide Lender Climate Risk

Frequently Asked Questions

How hot does Suntop get in summer?

Suntop in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Suntop. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.

Is extreme heat increasing in Suntop?

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 Suntop 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 Suntop and the performance of your building envelope.

What heat mitigation measures work best in Suntop?

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.