Porto weather in December (Norte Region, Portugal)
Looking to travel to Porto in December? Check out this comprehensive weather guide.
In December, Porto typically experiences moderate temperatures and heavy rainfall. December is a winter month. Throughout the daytime, temperatures often hover around 15°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 9°C.
Porto in December usually receives heavy rainfall, averaging around 160 mm for the month. When we look at the climate data from the last 30 years, we can expect around 16 days of rain.
The area experiences a moderate amount of sunshine, with approximately 124 hours of sunlight expected. This makes it neither too gloomy nor overly bright.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Porto. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Porto climate page with graphs.
Porto, monthly averages in December
Where to go in Portugal in December
Find out more about the weather in Portugal in December and which places have the best weather conditions in this month.
So, what should you wear in Porto in December?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 14°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Porto.
Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.