This weather is getting me down. Is it May or March?

google weather this morning said Scotland and England could get snow from tomorrow till wednesday...

Cold here in Yorkshire, sunny spells but the wind so cold. I know what OP means , your body needs time to gradually adjust, not 'All or nothing' !

It’s been really hot but today it’s really cold

It’s been very chilly here. The breeze is brisk and coming from a more northerly direction making it feel blooming cold 🥶.

Still it is only May, and that saying “Ne’er cast a clout ‘til May is out” still needs heeding, I think.

I agree, it’s the constant swing from reasonably warm to very cool that can affect our mood.

I’ve even known it to snow (briefly) in June before now, so keep those woollies near at hand 😅.

Lovely day for drying clothes - my table cloth and sheets are blowing dry, beautifully- here in Wales 🏴󠁧󠁢󠁷󠁬󠁳󠁿

Aely, last night on the Oxford plain it was 2deg! cold and damp out there and a bitterly cold wind out of the sun today. Capricious May.

Well that's you told Aely.
It's the swinging from really warm to really quite chilly from day to day that's the problem. Never know quite what level of warm clothing will be required.

I live on the east coast,it's sunny today but the wind is bitterly cold,people are out and about with big coats on,it's very changeable

It was above average with no rain in April so I don't see what the issue is.