So like, Winter is Pokemon season right?

I don't know I just feel like every Winter I slip back into a Pokemon phase. Like When I was in grade 10 I played through Pokemon Shield and all it's DLC around Winter time and ever since then it's been like a yearly thing. I mean even before that probably. I got my first Pokemon game for Christmas when I was a kid so that probably has a lot to do with it. Is this just me or do other people feel like this too?