system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Did the Death Star have weather patterns?
gpt
I don't see why it would.  The inside of the structure had atmospheric controls - there was probably a control room on the station that controlled temperature, humidity, oxygen levels, etc. for the whole thing.

And as for the outside, air was just venting into the vacuum.  There wasn't an atmosphere in the way that Tatooine or Coruscant had.