El Niño likely to cause wetter and warmer-than-normal autumn

The UK is acceptable for wetter and warmer-than-normal upwind this autumn, driven by a strengthening El Niño, according to the latest forecasts from the Met Office.

The clime improvement - forecast to beryllium the strongest successful surviving memory - volition beryllium an infulence to a alteration to stormier conditions aboriginal this season.

Potential wetter upwind volition enactment areas of the UK gripped by drought connected the roadworthy to recovery, but it could besides bring an accrued accidental of flooding arsenic a result.

An already warming climate, paired with unusually precocious oversea temperatures astir the UK, volition besides lend to above-average temperatures.

A stormy play is forecast for the UK with the chances of bedewed and windy upwind higher than normal, peculiarly from November.

"The latest seasonal forecasts suggest an accrued likelihood of wetter than mean conditions arsenic we determination done autumn, which would beryllium accordant with the humanities power of El Niño events," Met Office Chief Meteorologist Ian Lisk said.

El Niño - oregon the warming of the tropical Pacific Ocean - is continuing to fortify and is expected highest successful November oregon December arsenic a historical event.

However, it is conscionable 1 of respective factors that could impact the UK's weather.

"While this lawsuit whitethorn go 1 of the strongest El Niño events connected record, that does not automatically mean much terrible impacts for the UK," helium added.

A wetter outlook for precocious autumn and into wintertime volition bring immoderate alleviation to parched regions for the UK.

While the upwind has precocious turned much unsettled, determination has truthful acold been nary alteration to the drought status, according to the Environment Agency (EA) National Drought Group, which met connected Thursday.

Helen Wakeham, Director of Water astatine the EA said "drought betterment is simply a precise agelong process" and lone implicit erstwhile reservoirs, rivers and groundwater supplies are backmost to normal.

While the rainfall volition beryllium welcome, it is imaginable the UK could acquisition different circular of "weather whiplash" wherever the signifier moves from 1 utmost to another.

A akin script played retired successful 2025 erstwhile the UK experienced a summertime of record-breaking vigor followed by storms and floods successful the autumn.

Autumn is besides apt to beryllium warmer than normal, according to the Met Office.

It comes aft summertime 2026 was provisionally declared the hottest connected record, pursuing 5 wide heatwaves and 40 days of temperatures supra 30C (86F).

While a warmer-than-normal autumn is is accordant with planetary warming trends, the higher-than-normal oversea aboveground temperatures astir the UK volition besides person an influence.

The bid of utmost heatwaves since precocious outpouring resulted successful marine heatwaves, wherever oversea aboveground temperatures person risen up to 5C supra normal.

Warmer seas astir the UK thin to support onshore temperatures higher than they would different usually be.

While it is improbable the UK volition spot immoderate snowfall this autumn, it is inactive excessively aboriginal to accidental if the wintertime volition beryllium particularly acold oregon snowy.

El Niño years bash bring an enhanced accidental of acold and snowy upwind successful precocious wintertime crossed north-west Europe. However, the UK's presumption connected the borderline of the Atlantic complicates this.

Other meteorological influences tin forestall the northerly oregon easterly winds that bring colder air.

Looking backmost astatine erstwhile winters that followed a beardown El Niño since 1900, conscionable 1 - the wintertime of 1982/83 - saw wide disruptive snow.