Understanding typical Hawaiian weather patterns in December requires considering the islands’ tropical climate, which is influenced by trade winds and ocean currents. December marks the beginning of the wetter season in Hawaii, characterized by increased rainfall, particularly on windward sides of the islands. While average temperatures remain comfortable, ranging from the mid-70s to low 80s Fahrenheit (low-to-mid 20s Celsius), humidity levels also rise. Ocean temperatures generally cool slightly from summer highs but remain suitable for swimming and other water activities.
Planning travel or activities based on predicted climatic conditions is essential for maximizing visitor enjoyment and safety. Historical weather data for December provides a useful baseline for anticipating potential conditions. While specific long-range forecasts remain uncertain this far in advance, understanding typical December weather trends allows travelers to pack appropriately, choose suitable accommodations, and select activities best suited for the season. This preparation contributes significantly to a positive travel experience, allowing for the enjoyment of Hawaii’s natural beauty even during the wetter part of the year.
