In article ,
Bernard Burton writes:
You may also be interested in the Wokingham daily means for 1976 to 2005,
which can be found in graphical form at:
http://www.woksat.info/wwp/graav7605.gif

Thanks, Bernard. The graph for the three winter months seems to agree
pretty well with what I've found, suggesting that the mid-January
warming that others have found in their records is probably a very
recent development.
--
John Hall

"The covers of this book are too far apart."
Ambrose Bierce (1842-1914)