December Rainfall Precipitation in The Douro Valley

The Douro Valley is a region in Portugal. In December precipitation ranges from high in Pinhão with 100 mm of rainfall to heavy in Vila Nova de Gaia with 165 mm of rainfall. December is a winter month in the Douro Valley.

Where and how much does it rain in the Douro Valley in December?

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

Weather conditions Weather

Temperatures

Precipitation

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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.

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Portugal, check out our Douro Valley's climate page.

How much rainfall does the Douro Valley receive in December?

Porto often receives substantial rainfall, averaging approximately 160 mm. The frequent showers make the weather unpredictable, with conditions shifting rapidly.

What is the wettest city in December in the Douro Valley?

Our data indicates that Vila Nova de Gaia holds the record for the most average rainfall with 165 mm.

What is the driest city in December in the Douro Valley?

The driest place is Pinhão with an average precipitation of 100 mm according to our data.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to Portugal? Get detailed historical weather averages for many cities in Portugal.

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