By George Mahlakgane, Consult by Momentum Flora Park Franchise Principal

As short-term insurance professionals, we are entering an era where the weather is no longer just a variable – it’s a risk driver. The industry is being tested by climate shifts and increasingly unpredictable weather events, forcing us to evolve from transactional service providers to insight-led advisers.

Weather and its growing impact on the short-term insurance industry

Extreme weather events are no longer rare. From hailstorms in Gauteng to flash floods in KwaZulu-Natal and heatwaves in Limpopo, natural conditions are rewriting the rules of risk.

Here’s how the broader industry is being affected:

Increased claims and payout volatility

Insurance portfolios are becoming harder to predict. Severe weather patterns contribute to spikes in claims – often in concentrated periods – leading to greater strain on reserves and higher reinsurance costs.

More complex underwriting

Underwriters must now factor in climate trends alongside traditional variables. Where historical data once sufficed, forward-looking insights – like climate modeling – are becoming critical.

Rising costs of repair and replacement

As natural events become more destructive, the cost of repair and rebuilding is rising. From supply chain delays to labour shortages post-disaster, claims are not only becoming more frequent, but also more expensive to resolve.

The Broker’s imperative: data-driven advice is no longer optional

As brokers and franchise owners, we cannot afford to offer “blanket” advice. The assumption that every client faces the same type of risk is outdated. We must move toward precision underwriting and insight-led advisory, particularly when it comes to weather-related risk.

Here are the key elements to guide a more proactive, climate-conscious approach:

1. Risk assessment and underwriting – think locally, act strategically

• Geographic exposure
  Use geospatial data to assess if your client is in a high-risk area for hail, storms, droughts, or floods. For instance, Limpopo, where temperatures often exceed 30°C, may not require flood coverage – but heat damage to electronics or solar systems could be relevant. Conversely, coastal areas might be more prone to flooding and wind damage.
  
• Infrastructure type
  Evaluate how different building structures respond to weather. Older homes or commercial buildings often lack the reinforcements newer constructions have.
  
• Building materials and compliance
  Structures built before current regulations may be more vulnerable. Understanding these nuances helps you price more accurately and recommend appropriate coverage.

2. Catastrophe modeling – anticipate, don’t just react

Invest in or partner with firms using catastrophe modeling tools. These simulate loss scenarios based on weather forecasts and historical data. Importantly, ensure models incorporate climate change trends, including increased storm frequency and intensity. This gives you foresight, not just hindsight.

3. Claims management – prepare for the surge

• Disaster response protocols
  Build scalable systems for rapid claim intake and assessment following a natural event. Have digital tools ready, and plan for temporary staffing increases.
  
• Fraud awareness
  After natural disasters, opportunistic fraud tends to spike. Equip your team with tools to flag unusual claims patterns early.

4. Tailored policy design – incentivise smart choices

Adjust your offerings:

• Introduce deductibles or sub-limits for high-risk weather zones.
  
• Offer premium discounts or benefits to clients who invest in preventative infrastructure – like storm shutters or fire-resistant materials.

This approach rewards clients for risk mitigation and reduces your own exposure.

5. Client education – be a risk adviser, not just a broker

Proactively communicate with clients:

• Help them understand specific regional risks they face.
• Offer customised preparation checklists ahead of storm seasons or heatwaves.
  
• Encourage annual policy reviews to align coverage with changing weather realities.

We are in the age of climate-informed insurance. Brokers and advisers who ignore regional weather patterns risk leaving their clients exposed – and their portfolios unstable. Instead, we must lead with data and local insights, tailoring our advice to each environment.

There is no one-size-fits-all in insurance anymore. But by staying ahead of weather trends, investing in risk tools, and becoming trusted advisers – not just policy sellers – we not only protect our clients, we future-proof our businesses.