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December Rainfall Precipitation in Portugal

In Portugal in December precipitation ranges from moderate in Castro Verde with 60 mm of rainfall to heavy in Terras de Bouro with 258 mm of rainfall. December is a winter month in Portugal.

Where and how much does it rain in Portugal in December?

Find the average total precipitation in December for the most popular destinations in Portugal on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Portugal receive in December?
  • With an average of 81 mm of rain, Lisbon in December often alternates between wet and dry periods.

  • What is the wettest city in December in Portugal?
  • In our records, Terras de Bouro stands out as having an average precipitation level of 258 mm, making it the wettest location.

  • What is the driest city in December in Portugal?
  • Among all locations in our dataset, Castro Verde has the lowest average precipitation at 60 mm.

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