On 13 Dec, 11:58, "Philip Eden" philipATweatherHYPHENukDOTcom wrote:
But always bear in mind that plastic gauges, especially elevated
ones, catch rather more moisture from hoar/rime/condensation
than a standard metal gauge.

The Eden rain-gauge mantra: if you have an AWS, fantastic, but
always try to have a standard manual rain-gauge too. Because
it's, well, standard.

Hi, Philip,
As you say, the AWS catches more condensation. My Davis often tips
0.2mm "dew catch" whereas the Met O copper gauge is normally trace, if
any, and occasionally 0.1mm during thick, wet fog. It rarely amounts
to 0.2mm in 24 hours.
Ken
Copley, Teesdale.