Vales Mortos weather in December (Alentejo, Portugal)

What does the weather outlook for Vales Mortos look like in December? This guide provides the necessary weather information for your travel plans.

Temperatures

Typically, December in Vales Mortos includes moderate temperatures and moderate rainfall. Winter occurs in December. During the day, temperatures can climb to about 17°C. At night, they may fall to a cooler 7°C.

Precipitation

Vales Mortos in December usually receives moderate rainfall, averaging around 66 mm for the month. Looking at the last 30 years, the data shows about 13 days with rain.

Average sunshine

With about 148 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Vales Mortos. March, April, May, June, September, October and November 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 Vales Mortos climate page with graphs.

 

Vales Mortos, monthly averages in December

Min Temperature 7°C  

Max Temperature 17°C  

Chance of Rain 44%  

Precipitation 66 mm  

Rainy days 13 days  

Humidity 81% *  

Sunshine 148 hours *  

Percentage Sunshine 54% *  

* Data from: Beja, Portugal (40 KM, 24 Miles).

Where to go in Portugal in December

Find out more about the weather in Portugal and which places have the best travel 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 this month?

For visitors traveling to Vales Mortos, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Vales Mortos.

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 travel conditions. Find out where to go with our weather planner.