The UK's relentless rain has left many wondering: Is this the new normal? This year, the country has experienced a deluge of rain, with some areas recording rain every day since the start of the year. But what's causing this and how is the climate crisis playing a role? Let's dive in and explore the science behind the UK's soggy start to 2023. But here's where it gets controversial...
The UK's rain is a result of a series of storms, including Goretti, Ingrid, and Chandra, which battered the country in January. These storms, combined with a southward shift in the jet stream, have brought low-pressure systems to the UK, resulting in record-breaking rainfall in several areas. Northern Ireland had its wettest January in 149 years, while southern England had its sixth wettest January in records dating back to 1836. The southwest had 56% more rain than the long-term average, and the southeast and central south were 88% wetter.
But the question remains: Is the climate crisis making this rain worse? Scientists think fossil fuel pollution is making the jet stream wavier, allowing extreme weather systems to get stuck in one place. This means that instead of moving freely, these systems are causing far more damage. In addition, global heating means extreme rainfall hits harder, as warm air can hold more moisture. This has contributed to wetter winters in the UK, which are striking two decades sooner than regional climate models predicted.
So, while the UK's rain is a result of natural weather patterns, the climate crisis is exacerbating the problem. As scientists project climate breakdown will lead to wetter winters and drier summers in the UK, it's clear that the country will need to adapt to these changes. And this is the part most people miss...
One positive to come from the recent rainfall is the move to recovery status for UK water resources. England has become free from drought for the first time since May, and reservoirs and aquifers are slowly restocking and recharging to healthy levels. However, it's important to remember that the climate crisis is an ongoing issue, and the UK will need to continue to adapt and prepare for the impacts of climate change. So, while the rain may be a relief for now, it's a reminder that we need to take action to protect our planet and our future.
