In the book "Voyager" by Diana Gabaldon, the story opens in the sweltering heat of a Boston summer, setting a vivid scene that encapsulates the oppressive and intense atmosphere of the city. The description of the weather not only establishes the backdrop but also conveys the pervasive discomfort typical of summer in Boston, making it relatable for readers familiar with the season's challenges.

This heat serves as a symbolic element in the narrative, possibly reflecting the emotional intensity and underlying tensions in the lives of the characters. Gabaldon's ability to weave environmental elements into the story enhances the overall experience, drawing readers into the vivid reality of her world.