We’ve just published our UK winter 2010/11 initial propsects which suggest the possibility of the third consecutive colder than average winter in the UK. The final TWO forecast for winter 2010/11 will be issued in late November as usual and may indicate a different outcome. If you’re wondering about the last couple of years, on both occassions our initial winter prospects issued in mid October hinted at a colder than average winter, and this was maintained in the final winter forecasts. The winters did both end up colder than average. See our homepage and press release for more info.
A hat trick of cold winters for the UK?
In Britain between 1991 and 2007 most winters were mild, but the last two years have brought a change, with 2009/10 bringing the coldest conditions since 1979 to many parts of the country. So a cold winter this year would mean the third in succession. Is it likely? As ever, long range forecasting is about identifying broad patterns and trends, and given this TheWeatherOutlook view is that a colder than average conditions are likely this winter. However, the pattern which develops may be different this time, with the cold tending to come more from the east or south east rather than the north east. In this scenario the heaviest snow often occurs in the boundary zone between the cold dry air from the east, and the mild and moist air trying to push in from the Atlantic, but the cold can be most persistent in eastern regions. Our full and final winter forecast will be issued in late November