Weather in Lisbon in December 2018

  • 15°C maximum daytime temperature in December in Lisbon15
    15°C max day temperature
  • 5 hours of sunshine per day (48% of daylight hours) in December in Lisbon5
    5 hours of sunshine per day
  • 14 days with some rainfall in December in Lisbon14
    14 days with some rainfall
  • 9°C minimum night-time temperature in December in Lisbon9
    9°C min night temperature
  • 10 hours of daylight per day in December in Lisbon10
    10 hours of daylight per day
  • No heat & humidity in December in Lisbon0
    No heat & humidity
  • 106 mm monthly rainfall in December in Lisbon106
    106 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Lisbon2
    2 (Low) UV index
  • 16°C sea temperature in December in Lisbon16
    16°C sea temperature

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Expect 15°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Lisbon in December. Check more long-term weather averages for Lisbon in December before you book your next holiday to Portugal in 2018/2019.

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More about Lisbon

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The December weather guide for Lisbon, Portugal shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Lisbon weather in December

The average maximum daytime temperature in Lisbon in December is a comfortable 15°C (59°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 5 hours of bright sunshine each day, which represents 48% of the 10 hours of daylight.

Expect 106mm (4.2 inches) of rainfall across the whole of December with 14 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear.

The average sea temperature in and around Lisbon in December is 16°C (61°F).

Lisbon sunrise & sunset times for December 2018

Browse the sunrise & sunset times for Lisbon in December 2018. Select a month to view Lisbon sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st December 2018 07:36 17:15
Sunday, 2nd December 2018 07:36 17:15
Monday, 3rd December 2018 07:37 17:15
Tuesday, 4th December 2018 07:38 17:15
Wednesday, 5th December 2018 07:39 17:15
Thursday, 6th December 2018 07:40 17:15
Friday, 7th December 2018 07:41 17:15
Saturday, 8th December 2018 07:42 17:15
Sunday, 9th December 2018 07:43 17:15
Monday, 10th December 2018 07:44 17:15
Tuesday, 11th December 2018 07:44 17:15
Wednesday, 12th December 2018 07:45 17:15
Thursday, 13th December 2018 07:46 17:15
Friday, 14th December 2018 07:47 17:16
Saturday, 15th December 2018 07:47 17:16
Sunday, 16th December 2018 07:48 17:16
Monday, 17th December 2018 07:49 17:17
Tuesday, 18th December 2018 07:49 17:17
Wednesday, 19th December 2018 07:50 17:17
Thursday, 20th December 2018 07:50 17:18
Friday, 21st December 2018 07:51 17:18
Saturday, 22nd December 2018 07:51 17:19
Sunday, 23rd December 2018 07:52 17:19
Monday, 24th December 2018 07:52 17:20
Tuesday, 25th December 2018 07:53 17:21
Wednesday, 26th December 2018 07:53 17:21
Thursday, 27th December 2018 07:53 17:22
Friday, 28th December 2018 07:54 17:23
Saturday, 29th December 2018 07:54 17:23
Sunday, 30th December 2018 07:54 17:24
Monday, 31st December 2018 07:54 17:25
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Below are average maximum temperatures at popular destinations in Portugal in December. Select a destination to see more weather parameters.

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