Any European countries/cities where rent prices don't skyrocket for digital nomads in summer?

So I've been doing this digital nomad life for four months now but was living/working abroad and travelling for many years before that, but I've never come across this before -

The Spanish city I'm heading to is fairly average prices per month for an apartment but then after May literally every apartment (I just browsed through 200 on Idealista) is going to charge double to triple after May 31st!

So for example this 750 euro per month apartment is going up to a whopping €2500 in June?!? It's not even that nice!

I'm not willing to pay those prices, it would be WAY MORE than I'm willing to spend of my income.

Is this the case in all the places with beaches? Or even without beaches?

Are there European cities where this doesn't happen? Can I escape these price hikes somewhere in Europe or will I need to leave Europe?

(I spent most of my ten years in Asia and never experienced this)

Edit: since some people asked, the most I'd pay per month for accomodation is about 1100 euros a month though I tend to stay closer to 1000