Alcácer do Sal weather in December (Alentejo, Portugal)

How does the weather in Alcácer do Sal usually fare in December? See what weather conditions to anticipate this month with our guide.

Temperatures

The month of December in Alcácer do Sal typically includes moderate temperatures and moderate rainfall. December is typically considered a winter month. Expect daytime highs to reach approximately 17°C, with nighttime lows dipping to around 8°C.

Precipitation

Alcácer do Sal in December usually receives moderate rainfall, averaging around 76 mm for the month. With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Historically, approximately 13 days this month are expected to have rain.

Average sunshine

The area enjoys a balanced 141 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 Alcácer do Sal. March, April, May, June, July, August, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Alcácer do Sal climate page with graphs.

 

Alcácer do Sal, monthly averages in December

Min Temperature 8°C  

Max Temperature 17°C  

Chance of Rain 43%  

Precipitation 76 mm  

Rainy days 13 days  

Sunshine 141 hours *  

Percentage Sunshine 57% *  

* Data from: Lisbon, Portugal (66 KM, 41 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 Alcácer do Sal, 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

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Alcácer do Sal.

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.