Valongo
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Average monthly water temperature in Valongo, Portugal

On this page you find the mean water temperature over the year in Valongo (Norte Region), Portugal. Understand how water temperatures vary throughout the year.

Data from: Porto, Portugal (16 KM, 10 Miles).

In Valongo, cooler water temperatures are a year-round feature. The warmest month is August, averaging 18°C (64°F).

The coldest month, February, sees averages of 13°C (55°F). This does not make it a great month for visitors who enjoy swimming.

Valongo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Valongo - and find the best time to visit.

Valongo 3-Day Forecast

More climate data for Valongo

Popular in September

Where to go in September - average daytime high across popular destinations.

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