This month has had, by far, the least variable pressure of any that I've
recorded.

A range of just 1017 to 1027mb, and a standard deviation of hourly
readings of just 2.6mb (previous low 3.6mb).

Of course, there is still time for that to change...
--
Paul Hyett, Cheltenham (change 'invalid83261' to 'blueyonder' to email me)