Debuted #74 week-ending May 11, 1963, “Wildwood Days” peaks at #17 on the Hot 100, week-ending, June 22, 1963. Having charted 9 weeks overall — on its final week on Billboard, the single drops out at #41 for the week-ending, July 6, 1963.
Source: The Billboard Hot 100 Pop Singles Charts [1963]