GETTY•PA Solar activity could cause Britain to have a 'little ice age'

Climate experts warn the amount of light and warmth released by the sun is nosediving to levels "not seen for centuries". They fear a repeat of the so-called 'Maunder Minimum' which triggered Arctic winter whiteouts and led to the River Thames freezing 300 years ago. The Met Office-led study warns although the effect will be offset by recent global warming, Britain faces years of unusually cold winters. A spokesman said: "A return to low solar activity not seen for centuries could increase the chances of cold winters in Europe and eastern parts of the United States but wouldn't halt global warming. "Return of 'grand solar minimum' could affect European and eastern US winters." Long episodes of low solar activity were seen during the Maunder Minimum between 1645 and 1715 and the 'Dalton Minimum' from 1790 to 1830.

PA How Britain would look like from space during an ice age

PA The Yorkshire Moors were covered with snow earlier this year

US snow chaos: In pictures Tue, January 27, 2015 A major storm forced New York to impose driving bans and halt public transport late January 26, as snowfall pounded the northeastern United States affecting tens of millions of people. New York shut its transit system at 11pm, made non-emergency road travel a criminal offence in 13 counties and closed tunnels and bridges connecting Manhattan to New Jersey. Play slideshow AP 1 of 56 Pedestrians make their way through snow in New York, Monday, Jan. 26, 2015

Both periods coincided with colder-than-normal global temperatures earning the title from scientists of "Little Ice Age." The latest study, published in Nature Communications, found reduced solar activity will lead to an overall cooling of the Earth of 0.1C. A much bigger cooling effect is expected for Britain, northern Europe and North America where thermometers could drop by 0.8C. Amanda Maycock, of the University of Cambridge and National Centre for Atmospheric Science, said: "It's important that we consider the potential impact of changes in UV output when looking at future climate."

ALAMY Snow in County Durham this April

This research shows that the regional impacts of a grand solar minimum are likely to be larger than the global effect. Sarah Ineson, Met Office scientist

Met Office scientist and lead author Sarah Ineson, said: "This research shows that the regional impacts of a grand solar minimum are likely to be larger than the global effect. "This study shows that the sun isn't going to save us from global warming, but it could have impacts at a regional level that should be factored in to decisions about adapting to climate change for the decades to come." Met Office long-range expert professor Adam Scaife said solar activity has already started to decline over the past few years. He said: "Although the effect on global temperatures is very small, the local effect is big enough to make a difference and we need to include that in our future climate projections."

He said if "factors come together", severe winters like the 2009/10 chiller which crippled Britain could become more frequent. He warned early signals point towards a period of minimum solar activity by the middle of this century.

North News A winter's day across the pennines

PA Snow in Cumbria in March 2015

"There is a high chance that solar activity of the sun will decrease over the next few years," he said. "There is a chance of a repeat of the Maunder Minimum period where sun spots completely vanish, there are already some signs of this. "This can change the amount of ozone in the atmosphere over the tropics and a weakening and southwards shift of the jet stream, in winter this leads to colder conditions. "There were many factors which triggered the winter of 2009/10 and this could have been one of them.

"We might get another year when all these factors come together again, in any case there is an increased risk of colder winters." James Madden, forecaster for Exacta Weather, said the effects may be felt as soon as this winter. He said: "Solar activity levels, or solar flux, are currently estimated to be at their lowest for the last 100 years. "We will head into another rapid decline throughout the remainder of the upcoming year. "On the basis of past solar activity levels it is an inevitability that solar and sunspot activity will continue to fall off the charts in the coming years and decades, including the upcoming winter period of 2015/16."

Extreme weather: snow chaos brings UK to halt Tue, February 3, 2015 The Met Office has warned drivers to prepare for more disruption and difficult conditions as snow and ice falls over the UK. Play slideshow Ashley Cooper / Barcroft Media 1 of 71 A man seen sledging on Kirkstone Pass, Cumbria