ClimateForecastMarchApril >>

Temperature in The Douro Valley in March

The Douro Valley is a region in Portugal. March is generally a mild month with maximum daytime temperatures around 17°C and nighttime temperatures around 10°C in Porto.

What is the temperature of the different cities in the Douro Valley in March?

To get a sense of March's typical temperatures in the key spots of the Douro Valley, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does the Douro Valley get in March?
  • Porto enjoys approximately 194 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in March?
  • The water temperature averages approximately 13°C in Porto this month, so not the best month to swim.

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