Earlier quoted context omitted.
Honestly I didn't find it funny, maybe because it ignores the reasons of the inconsistencies, that by the way are perfectly understandable looking at space. Months are related to Moon's orbit, weeks to its phases. Months have other gods's names: Janus, Phoebe, Mars, Aphrodite, Maya, Juno... Julius and Augustus were emperors and from that point are just numerals, starting at March. It was associated with Mars because…
The point of comical absurdities like this is precisely that they appear comical or absurd if you don’t know the reasons for them being the way they are. That doesn’t mean there are no reasons, it’s just that those reasons aren’t necessary or even relevant to appreciating the apparent absurdity.
I'm also making a comical absurdity just fyi. Do people like this exist? I don't know