Do you keep your skincare light in the summer?

My skin always gets so oily every summer, so I'm really worried about my skincare!

I was confused whether the sebum was rising because of the humidity, or if it was due to inner dryness from applying it too lightly.

Except for summer, I work hard to replenish moisture to boost hydration,

Would it be better not to use either the toner or the ampoule in the summer?

For example, would it be good to apply them like this: ampoule - lotion - sunscreen?

I noticed that many people apply it lightly in the summer.

So I'm always worried.

Since I have combination skin that is always sensitive, it seems like I get breakouts every time the seasons change.

Would it be okay to just use an ampoule like this instead of toner during the summer?