Viseu weather in December (Centro Region, Portugal)

What can you expect from the weather in Viseu during December? Check out this comprehensive weather guide.

In December, Viseu generally has moderate temperatures and high rainfall. December is a winter month. Throughout the day, temperatures typically settle at around 13°C. But by evening, they drop to around 5°C.

Viseu in December usually receives high rainfall, averaging around 143 mm for the month. Typically around 15 days of rainfall is expected.

The area enjoys a balanced 105 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Viseu. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January 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 Viseu climate page with graphs.

 

Viseu, monthly averages in December

Min Temperature 5°C  

Max Temperature 13°C  

Chance of Rain 49%  

Precipitation 143 mm  

Rainy days 15 days  

Humidity 78% *  

Sunshine 105 hours *  

Percentage Sunshine *  

* Data from: Penhas Douradas, Portugal (40 KM, 25 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Viseu 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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Viseu.

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.