Climate in Lagos (Algarve), Portugal

The graphs below show the monthly weather averages over the year.
* Climate data from: Praia da Rocha, Portugal (14 KM, 8 Miles).

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Celsius

Average min and max temperatures in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Average water temperature

The mean water temperature over the year. Show in Celsius

Average water temperatures in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Millimeter

Average precipitation (rain/snow) in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average wind speed in Praia da Rocha, Portugal   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Lagos (Algarve)

WED Jan 19
61°F | 50°F
Sunny

Sunny

THU Jan 20
61°F | 48°F
Sunny

Sunny

FRI Jan 21
64°F | 48°F
Sunny

Sunny

The best time of year to visit Lagos in Portugal

The climate in Lagos is mainly determined by the warm Gulf Stream creating a Mediterranean climate. This means warm and dry summers and mild winters. The average annual temperature is 17 degrees Celsius (62° Fahrenheit). Due to the fact that Lagos is not far from the Atlantic Ocean, the average temperature is a few degrees below the more inland areas during the summer months.

Rain is mostly seen winter months and together with the wind this can cause it to feel slightly cooler.

During the month of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F).

Other facts from our historical climate data:

  • When is summer in Lagos?
    The hottest season / summer takes place in June, July, August and September.
  • Does Lagos have a dry season?
    Yes, the months June, July and August are very dry.
  • Which is the warmest month in Lagos?
    July has an average maximum temperature of 29°C (84°F) and is the warmest month of the year.
  • Which is the coldest month in Lagos?
    The coldest month is January with an average maximum temperature of 16°C (60°F).
  • Which is the wettest month in Lagos?
    December tops the wettest month list with 97mm (3.8in) of rainfall.
  • Which is the driest month in Lagos?
    July is the driest month with 1mm (0.0in) of precipitation.
  • Which is the sunniest month in Lagos?
    July is the sunniest month with an average of 371 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.