That particular snow belt didn't reach as far west as London,well not here
in N.E.London anyway,could be some more up wind....?

RonB
"Dave Cornwell" wrote in message
...
Not something I've regularly measured but I can tell you that the -4.8C in
the heavy snow showers at 9.00am must be the lowest since "the good old
days".
Dave, S.Essex
www.laindonweather.co.uk