Well, I guess it depends on my workflow, since I work for three different webcomics and I have a very flexible schedule and problems focusing.
But my average per month is
1 Episode for each series I work (3), with and average of 20 panels each one.
So... 60 panels in total, translated from vertical to traditional format... a page can have an average of 5-6 panels but I personally like 5, so I think it'll be 12 pages.
I must say that 2 of the series I draw for are completely colored, with cel-shading, 3d models incorporated and of course these require the approval of the author and fix anything they consider necessary. Meanwhile the third series I work for is in sketch, grayscale.
And in the meantime I also do commissions (Be it sets of character reaction sprites, Novel covers or illustrations in general), these tend to vary depending on what my clients want, but it's usually around 3-4 illustrations per month... unless these are my vtuber friends who ask for a batch of around 10 illustrations or with several characters, due to collabs or events.