When I were a lad, some of the oldies (all gone now) would've referred to this as a brough (rhymes with sheugh) around the moon and it was a sign of colder more settled weather coming.
Any other local expressions for it?
Any other local expressions for it?
'Halo' spotted around the Moon across England
The phenomenon is caused by the refraction of moonlight from ice crystals.
www.bbc.co.uk