Wow! You're little balcony garden is exceptionally beautiful 😘😍😻😻😻 I'm just amazed! Yes that warm October was great! We had the same temperatures here as well. It's so sad that the cold will change all that soon.
The weather has just turned here on Monday and it's getting more cold every day. Now the snow isn't far off, it's already come down onto the smaller mountains. Only about 350 to 400m higher it's snowing.

Enjoy your lovely garden as long as you can! You could try to cover the plants to keep them a bit warmer. They've got the right things for plants to get them over the winter. Lots of info about it online too. It worked with my plants years ago.

Big hugs! And purrs from the kitties 😽 😽 😽 💕