Porto weather in March (Norte Region, Portugal)

The average maximum daytime temperature in Porto in March lies at 16.4°C (61.52°F). The average minimum temperature goes down to around 5.9°C (42.62°F) (often the minimum temperature is noted at night).

Rainfall during March is high with an average of 105mm (4.1 inchec). There are generally around 14 rainy days. The sun also shows itself regularly this month with 194 hours of sunshine during the entire month.

 

Porto, monthly averages in March

Show in Fahrenheit

Min Temperature 5 °C  

Max Temperature 16 °C  

Water Temperature 13 °C *  

Chance of Rain 48%  

Precipitation 104mm  

Rainy days 14 days  

Humidity 75% *  

Sunshine 194 hrs *  

Percentage Sunshine 49% *  

Where to stay in Porto

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Where to go in Portugal in March

Find out more about the weather in Portugal in March and which places have the best weather 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 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in March? Visitors traveling to Porto should plan on bringing a totally waterproof coat since it will often be raining. Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. With a water temperature of around 13.0°C (55.4°F), there is no need to bring your swimwear.

What To Do

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Porto.

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 climate conditions. Find out where to go with our weather planner.