Talking of the winter of 62/63 I was in high school. Our buildings were Victorian and had been badly damaged in an air raid in 1941. The toilets were all outside, not indoor. The caretaker could only keep a couple from freezing so for the first three school weeks of January only the 5th and 6th forms were in, I was in the 4th form so had an extra three weeks off school. The school moved to new buildings the following September with indoor loos.
I also remember the snow in 1982. I was on a course and staying in a hotel at Heathrow. Got up on a Friday morning, last day of the course to find heavy snow. When the course finished just before 1 pm I drove back to Cardiff, it took 7 hours and I don't think I got into 4th gear. The Severn Bridge closed not long after I went over it!
It's cold in the capital of the Principality today but no snow,
Cheers,
Dave