And as if you needed my assurance that the direct interaction between the N.Atlantic Jet Stream and UK/Western/S.Scandinavian Weather exists. Here's today's daily screengrabbed:

And I can confirm that for the beginning of the second week of October, today has been a very Sunny, and quite warm Autumn's day with lots of New Fall leaves
Crimson/Cyan Red from the Anthrocyano... whatsit which determines the color when it's prominent in the leaves chemical nutrient mix, - like the Carotogen turns them yellow or like Clorophil turns them green.
Have it!