New Zealand's recent weather patterns have been a cause for concern, with a storm hitting the country every eight days on average over the past year. This alarming frequency has led to a significant increase in insurance claims, with the country's largest insurer, IAG, reporting a threefold rise. The impact of these storms is not just financial; it also takes a toll on the mental well-being of New Zealanders, with almost 60% of respondents in a nationwide survey expressing storm-related anxiety.
IAG's Wild Weather Tracker provides a stark picture of the situation, revealing 46 storms between March 2025 and February 2026. These storms, defined as damaging weather events driven by strong winds or intense rainfall, have increased in both frequency and severity over the last 15 years. The most damaging storm occurred in October 2025 in Southland, where ferocious winds caused widespread damage and left many homes without power.
What makes this particularly fascinating is the shift in seasonal patterns. Traditionally, severe weather events were more common in autumn and winter, but now, an increasing number are occurring during spring and summer. This shift suggests a broader change in climate patterns, which is a worrying trend.
From my perspective, the growing awareness among New Zealanders is a positive step. The fact that 75% of the population wants to see more investment in managing these risks is a clear indication of the need for systemic change. However, there seems to be a disconnect between this awareness and the national response. As Bryce Davies, IAG's climate spokesperson, points out, the current approach feels fragmented and lacks a coherent system for managing natural hazard risks.
The insurance industry is also calling for action. Kris Faafoi, the Insurance Council's chief executive, has urged the government to address the funding of climate adaptation with greater urgency. Insurance companies, like IAG, want to ensure they can continue providing coverage to as many New Zealanders as possible for as long as possible. A coherent response to climate-related hazards would significantly ease their burden.
In my opinion, this issue goes beyond insurance claims and financial losses. It's about the well-being and future of the country. The increasing frequency and severity of storms are a stark reminder of the impacts of climate change. New Zealand, like many other countries, needs to prioritize resilience and adaptation to protect its communities and infrastructure. This requires a systemic approach, with coordinated efforts from government, insurance companies, and individuals. Only then can we hope to mitigate the risks and reduce the impact of these extreme weather events.
