Heat Risk in Crawford River, NSW: 2026 Assessment
Heat Risk Score
5.0/10Crawford River is likely 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
- Crawford River is likely 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
- Crawford River, NSW
- Overall Risk
- Medium
- Postcode
- 2423
- Region
- Coastal NSW
- Median property value
- $925,000
- Dominant hazard
- extreme heat (5/10)
- Highest high-risk exposure
- 10.3% of land (riverine flood)
Heat Risk Analysis
Crawford River 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 Crawford River 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, with temperatures exceeding 35°C for several days in a row.
Get an address-level heat risk assessment from ClimateNest for Crawford River including cooling cost estimates, heatwave vulnerability scoring, and adaptation recommendations tailored to your property.
Climate projections show heat risk in Crawford River is tied to the broader Coastal NSW climate. The suburb scores 5 on the 0–10 heat index, with the number of days above 35°C expected to grow through 2050 — a factor that affects cooling costs, garden viability and property desirability.
Crawford River located in Coastal NSW (postcode 2423), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $925,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Crawford River.
Across the six hazard axes ClimateNest models, the dominant climate risk in Crawford River is extreme heat (score 5/10), with moderate exposure. Insurance signals for the suburb point to premiums rising moderately (+30% by 2030). These suburb-level signals help prioritise which properties need the closest look — the actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Crawford River, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Crawford River are increasingly made with an address-level climate report in hand.
Local Hazard Evidence
Historical Events
A prolonged heatwave resulted in heat stress and health concerns for vulnerable residents.
Adaptation & Mitigation Actions
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall and reduce flood risk.
Est. cost: Medium
Vegetation Management
ImmediateImplement vegetation management strategies to reduce bushfire fuel loads.
Est. cost: Low
Heatwave Preparedness
Near-termDevelop a community heatwave plan and provide cooling centers for vulnerable residents.
Est. cost: Low
Emergency Response Planning
ImmediateEnhance emergency response plans and evacuation procedures for flood and bushfire events.
Est. cost: Medium
Council & Emergency Services
Explore Crawford River Risk Reports
View other climate risk assessments for Crawford River:
Frequently Asked Questions
How hot does Crawford River get in summer?
Crawford River in New South Wales experiences summer temperatures consistent with the regional climate. BOM publishes historical temperature data for weather stations near Crawford River. Get a property-specific heat exposure assessment with projected cooling costs from ClimateNest.
Is extreme heat increasing in Crawford River?
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 Crawford River 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 Crawford River and the performance of your building envelope.
What heat mitigation measures work best in Crawford River?
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 are the main climate risks in Crawford River?
ClimateNest's suburb model rates Crawford River's dominant climate risk as extreme heat at 5/10 on a 0–10 index, followed by damaging wind (5/10) and severe storm (5/10). These are suburb-level averages — an address-level report is needed to confirm the risk of a specific property in Crawford River.
What share of Crawford River is exposed to high riverine flood risk?
ClimateNest's hazard overlay maps 10.3% of Crawford River in high-risk zones for riverine flood, with a further 72.4% 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 Crawford River Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Crawford River, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections