Well.. it is complicated. Depending on what exactly you want to know, you could look into the concept of "Transient Climate Response" (e.g. start at [1]). [1]

Well.. it is complicated. Depending on what exactly you want to know, you could look into the concept of "Transient Climate Response" (e.g. start at [1]). [1] https://www.nature.com/articles/nature08047 https://www.nature.com/articles/nature08047