Just as a reminder a superlative is described by the dictionary in Google as:-
I’ve heard so many reports across social media describing just how cold, very cold, bitter or raw this weekend will be across the country as colder northeasterly air spreads southwestward across the country, that I thought I’d take a look. Here are the forecast temperatures across the country for Sunday (fig 2).
And here are what the mean maximum temperatures for January look like across the UK (fig 3).
So all this incessant hype I’ve heard in social media about the coming change of weather type, and talk of just how cold this weekend will be, should be taken with a pinch of salt, because although it’s turned colder, in reality and for a variety of reasons it’s not that cold at all.
No doubt, the ‘feel like’ or ‘wind-chill’ temperature figures will be brought into play as winds strengthen across southern areas on Sunday, but let’s not get carried away with the fact that these temperature are nothing out of the ordinary for January and put them into perspective.
Here’s a look back at the 12th of January 1987 (fig 4) to see a situation that does merit the superlative ‘bitter’, to describe the coldest and snowiest days spells of weather that I can remember in my lifetime in the British Isles.