In message , Kay Easton
writes

Could be more than that. Could be that a particular type of summer
weather is more likely after a particular type of spring weather - ie
both leaf budding and summer weather bear a relationship to spring
weather.

Sounds improbable, though. Weather is more complicated than that.

I thought it was all to do with a butterfly flapping its wings in Hong
Kong?

(She asks - innocently:-))

Jill
--

http://www.bellsbarn.demon.co.uk
(Gardens, geraniums and photographs)