According to the BBC.
Last night was the coldest I can remember. It was -11°C at 9 am today, and it had dipped to -12°C in the night. That's following three consecutive nights at -9°C. This is Pembrokeshire, for God's sake - Gulf Stream, stuck out in the Atlantic, maritime climate and all that. It's unheard-of. The bedroom was 8°C.
The BBC Weather page predicted a -3°C minimum at 10 pm last night. Good to see they can get it almost right six hours in advance. That will make their predictions for 2100 pretty reliable, then.
Right - off to Newgale with the dogs. Have a good day.