On Mon, 23 Sep 2013 09:10:19 +0100
Kate Brown wrote:

Another horrible morning in SE London. Nothing in the raingauge but
the humidity is 92%. Is my sensor on the blink or is this right? And
how does it do it? No fog.


You wouldn't get fog or mist with a humidity that low or, if you did,
it could only be with temperatures well below zero. even with an RH of
100%, you wouldn't necessarily have fog.


--
Graham P Davis, Bracknell, Berks.
'In wine there is wisdom, in beer there is freedom, in water there is
bacteria.' - Benjamin Franklin