Climate in Lagos (Algarve, Portugal)

The graphs below show the monthly weather averages over the year.

Average day and night temperature

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

Average min and max temperatures in Lagos, Portugal   Copyright © 2023  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 Lagos, Portugal   Copyright © 2023  weather-and-climate.com

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Monthly precipitation

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

Average precipitation (rain/snow) in Lagos, Portugal   Copyright © 2023  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 Lagos, Portugal   Copyright © 2023  weather-and-climate.com

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Weather Forecasts for Lagos (Algarve)

Thu   Jun 08
24°C | 19°C
SW 25 km/h
1 mm
partly cloudy and slight rain

partly cloudy and slight rain

Fri   Jun 09
24°C | 18°C
SW 18 km/h
2.2 mm
broken clouds and rain

broken clouds and rain

Sat   Jun 10
24°C | 17°C
W 14 km/h
1.2 mm
broken clouds and  chance of rain

broken clouds and chance of rain

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 months 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 26 degrees Celsius (79°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 of June, July and August are very dry.
  • Which is the warmest month in Lagos?
    August has an average maximum temperature of 30°C (86°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 95mm (3.8in) of rainfall.
  • Which is the driest month in Lagos?
    July is the driest month with 1mm (0.1in) of precipitation.
  • Which is the sunniest month in Lagos?
    July is the sunniest month with an average of 381 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.