Lisboa weather in December (Portugal)

Curious about the December weather in Lisboa? Here's what the weather might have in store during this month.

In December, Lisboa generally has moderate temperatures and moderate rainfall. December falls within the winter season. Throughout the day, temperatures typically settle at around 16°C. But by evening, they drop to around 10°C.

Lisboa in December usually receives moderate rainfall, averaging around 81 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 14 days of the month will see rainfall.

The city usually sees around 141 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Lisboa. 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 Lisboa climate page with graphs.

 

Lisboa, monthly averages in December

Min Temperature 10°C  

Max Temperature 16°C  

Chance of Rain 46%  

Precipitation 81 mm  

Rainy days 14 days  

Sunshine 141 hours *  

Percentage Sunshine 57% *  

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 Lisboa in December?

For visitors traveling to Lisboa, 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 in December.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.