He admitted that the cold weather has been a struggle to get used to but he has been helped by his fellow Brazilians at the club.
"I'm very happy because I am living my dream," Ligue1.com quotes Moura as saying.
"Playing for a big European club like PSG is an important step in my career and I feel like I'm settling in well. I'm getting to know my teammates a bit now, and the other Brazilians help me a lot.
"The hardest thing to get used this the cold weather. It never gets this cold in Brazil so I've found it difficult to play. Going for a walk is okay, but playing football is a different matter."
Moura has made four appearances in the league for PSG.