Viana do Castelo weather in March (Norte Region, Portugal)

What kind of temperatures can you expect in Viana do Castelo during March? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

Typically, March in Viana do Castelo includes moderate temperatures and high rainfall. Daytime temperatures hover around 16°C, while nights can cool down to about 10°C.

Precipitation

Viana do Castelo in March usually receives high rainfall, averaging around 154 mm for the month. Historically, approximately 16 days this month are expected to have rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 194 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If your ideal day consists of dry skies and moderate temperatures June, July, August and September generally stand out with the best circumstances. While January, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Viana do Castelo climate page with graphs.

 

Viana do Castelo, monthly averages in March

Min Temperature 10°C  

Max Temperature 16°C  

Chance of Rain 55%  

Precipitation 154 mm  

Rainy days 16 days  

Humidity 75% *  

Sunshine 194 hours *  

Percentage Sunshine 49% *  

Data from: Porto, Portugal (52 KM, 32 Miles).

Where to go in Portugal in March

Find out more about the weather in Portugal and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Viana do Castelo, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Viana do Castelo.

Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.