On Thu, 20 May 2010 at 09:55:32, John Hall
wrote in uk.sci.weather :

Yes, it's because it seems to happen so very often that you're ahead of
everywhere else that I wondered whether something might be amiss.

Shouldn't you also ask Gravesend & Southampton about that, though?

Possibly, but that's not so easy as they don't post to usw. Also I
have the impression that you finish top of the list even more often than
they do.

I don't think it's more than 2-3 times a year, though - and it only ever
seems to be in late spring.
--
Paul Hyett, Cheltenham (change 'invalid83261' to 'blueyonder' to email me)