Average monthly water temperature in Olhão, Portugal
On this page you find the mean water temperature over the year in Olhão (the Algarve), Portugal. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
In Olhão, water temperatures vary throughout the year. The warmest month is July, with an average water temperature of 20°C (68°F).
The coldest month is January, with an average temperature of 15°C (59°F). These seasonal variations make Olhão a great destination for different kinds of aquatic activities.
Olhão Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Olhão - and find the best time to visit.
Olhão 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Olhão climate overview or explore weather in Portugal.
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