Heat Risk in Round Swamp, NSW: 2026 Assessment

Round Swamp, New South Wales· UNKNOWN

Round Swamp experiences moderate heat risk, with increasing average temperatures during summer months.Updated 21 May 2026

Is Round Swamp Safe from Climate Risk?

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

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$7.2B

2022 insured disaster losses*

$300B+

climate risk to property by 2050*

30-120%

insurance premium increases in high-risk areas*

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Heat Risk Score

Not assessed

Round Swamp experiences moderate heat risk, with increasing average temperatures during summer months.

Key Facts

Heat Risk: Round Swamp experiences moderate heat risk, with increasing average temperatures during summer months.
Trend: increasing
Suburb: Round Swamp, NSW
Overall Risk: Medium
Postcode: 2846

Heat Risk Analysis

Round Swamp 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 Round Swamp 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.

Limit outdoor activities during peak heat hours and stay hydrated.

Get an address-level heat risk assessment from ClimateNest for Round Swamp 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 Round Swamp. 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 ContextLimit outdoor activities during peak heat hours and stay hydrated.

Historical Events

2019

Moderate

Prolonged heatwave conditions affected Round Swamp, with temperatures exceeding 40 degrees Celsius for several days.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Construct levees and improve drainage systems to mitigate flood risks.

Est. cost: High

Bushfire Management

Immediate

Implement regular bushfire hazard reduction programs and create firebreaks.

Est. cost: Medium

Heatwave Preparedness

Near-term

Establish cooling centers and promote heatwave awareness campaigns.

Est. cost: Low

Community Education

Long-term

Educate residents about climate risks and adaptation strategies.

Est. cost: Low

Council & Emergency Services

UNKNOWN

Emergency Services

Data last updated: 21 May 2026

Explore Round Swamp Risk Reports

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Frequently Asked Questions

How hot does Round Swamp get in summer?

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

Is extreme heat increasing in Round Swamp?

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 Round Swamp 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 Round Swamp and the performance of your building envelope.

What heat mitigation measures work best in Round Swamp?

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.