Hinggnih represented a month within a specific calendar that was utilized on a Raspar system planet. The period of Hinggnih was typically characterized by increased temperatures and the potential formation of Mooxx fat clouds, which could present challenges for the irrigation of arzen fields.
The name Hinggnih appeared within a single-page weather report entitled "Region 29: The West Fissure," created by Bob Carrau for the 1993 publication Monsters and Aliens from George Lucas. This book compiled conceptual artwork and photographic materials originating from various projects associated with George Lucas. Lucasfilm staff member Leland Chee, the caretaker of the Holocron continuity database, has stated that the details presented in the aforementioned book are considered to be non-canonical.