Just returned from my shopping expedition and it felt absolutely
b...freezing out there.
The current temp here in suburban Essex is 8.4c,but the dewpoint is just
2,8c,hence the chill factor,in fact though there have been many days this
winter above 7c very few have felt it .
Can't say I've kept an eye on dewpoints generally but does anybody keep
records of these things and have they been particularly low this season ?

RonB