There is one thing wisdom affects for a monk: your lore score. On the other hand, since your base lore is only one per level, there's no point trying to push it up with attributes - your party will have a mage, thief, or bard with more lore.
Also, for all characters, some dialogue options depend on wisdom. They're far less common than charisma-based dialogue, but they're out there.
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Also, for all characters, some dialogue options depend on wisdom. They're far less common than charisma-based dialogue, but they're out there.
https://forums.beamdog.com/discussion/46626/question-about-stats-and-dialog-options