On 25/11/2015 09:18, Eskimo Will wrote:

wrote in message
...
Any idea what the annual average rainfall at Capel Curig is, Colin? I
would imagine well over 100 inches?

I think it is of the order 4000mm per year.
100 inches or 2500 mm is what occurs on the highest parts of Dartmoor
which is not even the wettest place in England never mind Wales..

Will

Just totalled up the rainfall this month at Capel Curig, including
todays 6z synop, and they have had 555.2mm (21.85") of rain so far this
month (November).

--
Keith (Southend)
"Weather Home & Abroad"
http://www.southendweather.net
Twitter:@SS9Weatherman