Sometimes i wonder if some clubs are too cautious regarding weather.
I am not talking about solo work but where you are with the instructor. It is good under supervision for the soul to fly in stronger winds, less visibility, lower clouds rather than only flying on perfect days.
Going into winter matters will only get worse and an average of 50 mins a month would take you forever to get a PPL.
There has to be another reason other than weather so you need to talk to your school and find out why.
Your other option is what you already mentioned which is to go elsewhere to a climate which can allow you to get the job done.
Pace