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Average water temperature in Porto

The mean water temperature over the year in Porto (Norte Region), Portugal.


  • The months August and September have a pleasant water temperature.
  • On average, August has the warmest water temperature with 18°C.
  • On average, March has the coldest water temperature with 13°C.

Weather Forecasts for Porto

Thu   Apr 25
16°C | 11°C
NW 18 km/h
1 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Fri   Apr 26
15°C | 9°C
SW 18 km/h
17 mm
overcast and heavy rain

overcast and heavy rain

Sat   Apr 27
14°C | 8°C
NW 18 km/h
3.4 mm
partly cloudy and rain

partly cloudy and rain

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.

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