Porto in December experiences a mild winter climate, characterized by cool temperatures, occasional rainfall, and fewer crowds than the peak tourist seasons. Average daily highs typically range between 12-15C (54-59F), while nighttime lows can dip to 5-8C (41-46F). December is generally considered the wettest month in Porto, so packing accordingly is essential.
Visiting Porto during this period offers several advantages. The city’s charm is enhanced by the festive atmosphere of the holiday season, with Christmas markets and decorations adding a special touch. Lower visitor numbers mean shorter queues at popular attractions and potentially better deals on accommodation. This off-season period also allows for a more authentic experience of local life. Historically, December has been a quieter month in Porto, primarily focused on local traditions and celebrations.