On Sunday, 4 September 2016 10:53:47 UTC+1, vidcapper wrote:
You might find this interesting, if a little out-of-date.

http://maps.nls.uk/geo/explore/#zoom...ers=10rain&b=1

You can switch between the old rainfall map & the modern one by using
the 'change transparency of overlay' slider.

I finally know why Capil Curig is so wet!


--

Paul Hyett, Cheltenham

Paul

I knew about this site, but had never noticed the 1881-1915 rainfall overlay.

Of course this begs the question if we have rainfall data to produce such a detailed map as this why do the Met Office only have a gridded data series that extends back to 1910?

Bruce.