I have gotten into a little spinning for Perch and Chub this winter. It's like fly fishing in as much you don't need to take loads of gear, or take very long to get ready. In fact I leave all the spinning gear in the car, in the garage after each trip!
Being able to go on the spur of the moment, without any preparation is perfect for me in winter. It's always the weather that clinches the deal for me. I don't like fishing in rain much, so wont go if it's raining. but I will stay if it starts while I'm fishing.
I like those mild days (were getting a lot of them recently) with overcast skies. I find big Perch very susceptible to light values. You can guarantee if you have to take a picture of a big Perch, you will need fill in flash on the camera. The really bright, blue bird, but cold days we mostly get in this part of France in winter, are not so good.
In my youth when I fished almost every spare minute, I had a flirtation with big Perch, and took several fish over 2lb 8oz. ( a big fish 35 years ago) But during recent years I haven't caught any decent fish.
The little river in the picture is reputed to hold some nice fish, over 2lb. But today the river was too high, and too dirty to give me a realistic chance.
If we don't have any more rain, the coming days may be better, we will see.