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 © 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 Lagos, 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 Inches

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

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Weather Forecasts for Lagos (Algarve)

FRI   Dec 09
18°C | 16°C
WSW 39 kmph
10.4 mm
Moderate rain

Moderate rain

SAT   Dec 10
17°C | 14°C
WNW 22 kmph
0.5 mm
Patchy rain possible

Patchy rain possible

SUN   Dec 11
20°C | 15°C
WSW 41 kmph
12.8 mm
Moderate rain

Moderate 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 month of May, June, September 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 June, July, August, September and October are very dry.
  • Which is the warmest month in Lagos?
    August 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 (61°F).
  • Which is the wettest month in Lagos?
    December tops the wettest month list with 107mm (4.2in) of rainfall.
  • Which is the driest month in Lagos?
    August is the driest month with 2mm (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.