✔️ What could be the reason why sagging skin and enlarged pores become so noticeable in the summer?

Hello~^^!

Now that summer has arrived, it has gotten incredibly hot ㅠㅠ And it is super humid too!

Maybe that's why I feel like my skin condition keeps fluctuating.
Rather than being severely turned upside down, the overall texture is unorganized.

My pores also seem bigger and wider than they were in the winter...

By the afternoon, oil starts to rise to the T-zone...
The pores on my nose and the sides of my cheeks are very noticeable, and my makeup doesn't apply well either....

I've tried changing the basics here and there, but nothing has improved.
Actually, it’s harder because if I apply too much, it feels stuffy, but if I reduce the amount, it feels drier...

I wonder if my skin naturally becomes unstable like this overall during the summer...
Or would it be better to get a skin treatment suitable for this stage?

I'm worried that if I leave it like this, my pores will sag and widen further, and my complexion will get worse.

I would like to inquire in advance!!