Lisbon monthly weather averages

  • Average daytime temperature

    The bar chart below shows the average monthly peak daytime temperatures at Lisbon

    Lisbon average temperature chart
    Average monthly temperatures in Lisbon (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 14.7 15.7 17.7 19.2 21.9 24.9 27.6 28 26.5 22.5 17.8 14.9
    °F 58.5 60.2 63.8 66.6 71.5 76.9 81.7 82.4 79.7 72.5 64.1 58.8

    Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Average monthly rainfall in Lisbon (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 109 110 68 64 39 21 4 5 26 80 111 106
    inches 4.3 4.3 2.7 2.5 1.5 0.8 0.2 0.2 1 3.1 4.4 4.2
    Rainy days 14 14 13 12 8 5 2 2 6 10 13 14
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Lisbon

    Average daily sunshine Lisbon
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 5.1 5.8 7.2 8.3 10 10.7 12.1 11.8 9.2 7.4 5.8 5.1
  • Day / night temperatures

    The graph below shows the daily range of temperatures for each month.

    Maximum and minimum daily temperatures in Lisbon (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 8.4 9.2 10 11.2 13.3 15.7 17.6 17.8 17.1 14.7 11.2 9
    Max °C 14.9 15.9 17.9 19.4 22.2 25.2 27.9 28.3 26.8 22.7 18 15.1
    Min °F 47 48.5 49.9 52.2 55.9 60.2 63.6 64 62.7 58.5 52.2 48.1
    Max °F 52.9 54.5 57 59.5 63.9 68.7 72.9 73.4 71.4 65.7 58.3 53.6
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Lisbon in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 15.7 15.1 15.2 15.8 16.9 18.7 19.8 20.4 20.4 19.7 18.3 16.8
    °F 60.2 59.2 59.3 60.5 62.5 65.6 67.7 68.7 68.7 67.5 64.9 62.2
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Lisbon (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 13 14 14 14 14 14 14 14 12 12 13 14
    mph 8 9 9 9 9 9 9 9 8 8 8 9

    A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

  • Relative humidity

    The graph below shows the average relative humidity.

    Average relative humidity in Lisbon
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    80% 78% 71% 69% 67% 66% 63% 61% 67% 72% 77% 80%
Lisbon

Other monthly averages

Lisbon weather stats

Lisbon weather statistics
Hottest month: August 28°C 82.4°F
Driest month: July 4mm 0.2ins
Sunniest month: August 11.8hrs
Coldest month: January 14.7°C 58.5°F
Wettest month: November 111mm 4.4ins
Warmest sea: September 20.4°C 68.7°F
Map showing location of Lisbon (38.71667, -9.13333)

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