Weather in Portugal in December

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Visiting Portugal in December

The weather in December is cooler than the previous month and temperatures continue to drop slightly into January. December has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 53.4% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. It is not a good time for sunbathing in Portugal.

December has total rainfall of 0.2cm (0.1inches) making it predominantly dry with occasional light showers on very few days. There are just 8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a chilly 17°C (63°F). December is a little too cold to enjoy swimming in Portugal for prolonged periods of time. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

Consider visiting Portugal in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Portugal in December?

No, December is not a good time for sunbathing in Portugal.

December has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 53.4% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. December has total rainfall of 0.2cm (0.1inches) making it predominantly dry with occasional light showers on very few days. There are just 8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about December temperature and sunshine.

Can you swim in Portugal in December?

Probably not, December is a little too cold to enjoy swimming in Portugal for prolonged periods of time with the sea water at 17°C (63°F).

More about December sea temperatures.

Is December a good time to holiday in Portugal?

Probably not, December is not a good time for a holiday in Portugal.

December has average maximum temperatures of 17°C (62°F) which is a little too chilly for sunbathing. The sunshine percentage is 53.4% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. December has total rainfall of 0.2cm (0.1inches) making it predominantly dry with occasional light showers on very few days. There are just 8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in Portugal. Sea temperatures are a chilly 17°C (63°F). December is a little too cold to enjoy swimming in Portugal for prolonged periods of time.

More about the December temperatures and sunshine.

Is Portugal warm in December?

No, Portugal is a little too chilly for sunbathing in December.

The average maximum temperature in Portugal in December is 17°C (62°F). The average maximum temperature is 19°C (67°) in the previous month and 16°C (61°F) in the next month.

The average temperature in Portugal in December is 13°C (55°F). The average temperature is 15°C (59°F) in the previous month and 12°C (53°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Portugal in December?

The average day light hours per day in Portugal in December are 9.6. The sunshine percentage is 53.4% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

More about December sunshine.

Temperature in Portugal in December

The weather in December is cooler than the previous month and temperatures continue to drop slightly into January. The average maximum temperature in Portugal in December is 17°C (62°F). The average maximum temperature is 19°C (67°F) in the previous month and 16°C (61°F) in the next month.

The average temperature in Portugal in December is 13°C (55°F). The average temperature is 15°C (59°F) in the previous month and 12°C (53°F) in the next month.

The average minimum temperature in Portugal in December is 9°C (48°F). The minimum temperature is 11°C (52°F) in the previous month and 8°C (47°F) in the next month.

Sunshine in Portugal in December

The days in December are slightly shorter than the previous month. December has fewer hours of sunshine than the previous month and hours of sunshine continue to drop slightly into January. During December the average day light hours are 9.6 per day in Portugal. The sunshine percentage is 53.4% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

The ultraviolet index in Portugal in December is typically 2.3 during December. An ultraviolet index reading of 0 to 2 indicates low danger from the sun's UV rays for the average person. Most people will be able to spend several hours in the sun with out a problem, however unprotected skin risks burning in less than 1 hour. Wear sunglasses on bright days. Only those that burn easily will need to apply sunscreen. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Portugal in December

The average sea water temperature in Portugal in December is 17.3°C (63.1°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

Rainfall in Portugal in December

December weather is slightly drier than the previous month. December has fewer days of rain than the previous month. The average total rainfall in Portugal in December is 0.2cm (0.1inches) and on average there are 8 rainy days in December making it a quite rainy time to visit the beach.

Humidity in Portugal in December

The maximum dew point (an indicator of humidity) in Portugal in December is 12°C (53°F) which is very comfortable. The dew point is 13°C (56°F) in the previous month and 11°C (11°F) in the next month.

The average maximum relative humidity in Portugal in December is typically 93.6%. The maximum relative humidity is 92.7% in the previous month and 95.3% in the next month.

The average relative humidity in Portugal in December is typically 78.5%. The average relative humidity is 76.2% in the previous month and 80.1% in the next month.

Wind Speed in Portugal in December

The average maximum wind speed in Portugal in December is typically 26KM/H (16MPH). The average maximum wind speed is 25KM/H (16MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in Portugal in December is typically 14KM/H (9MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in Portugal in December is from the North.

Monthly Averages

Suggested Beaches in December

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.