January typically marks the middle of Hawaii’s wetter season. Expect average temperatures ranging from the mid-60s to low 80s Fahrenheit, varying by island and elevation. Rainfall is common, though often brief and localized, contributing to the islands’ lush landscapes. Ocean temperatures are generally pleasant for swimming.
Understanding typical Hawaiian weather patterns during this period is essential for planning trips. Factors like rainfall, sunshine hours, and ocean conditions can significantly influence activities such as hiking, watersports, and outdoor sightseeing. Historical weather data provides a valuable reference for anticipating potential conditions, facilitating informed decisions regarding travel dates and itinerary planning.