December in Maui typically marks the beginning of the wetter season, offering a different experience compared to the drier summer months. Visitors can expect daytime temperatures averaging in the low 80s Fahrenheit (high 20s Celsius) with cooler evenings. Rainfall increases, though showers tend to be brief and localized, often followed by sunshine. Ocean temperatures remain pleasant, generally in the mid-70s Fahrenheit (low 20s Celsius).
Understanding the climatic conditions of Maui during December is crucial for planning a successful trip. This knowledge allows travelers to pack appropriately, considering the possibility of both sunshine and rain. It also helps in choosing suitable activities, as some outdoor pursuits might be affected by transient weather patterns. Historically, December has been a popular time to visit Maui due to the festive atmosphere and the opportunity to witness the migration of humpback whales, which adds another dimension to the island’s appeal.