Portalegre monthly weather averages

  • Average daytime temperature

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

    Portalegre average temperature chart
    Average monthly temperatures in Portalegre (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 12.1 13 15.4 17.4 21.3 26.1 30.2 30.4 27.2 21.1 15.5 12.5
    °F 53.9 55.5 59.8 63.3 70.3 78.9 86.4 86.7 80.9 70 60 54.5

    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 Portalegre (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 109 106 75 74 48 36 6 6 38 84 104 105
    inches 4.3 4.2 2.9 2.9 1.9 1.4 0.2 0.2 1.5 3.3 4.1 4.1
    Rainy days 16 15 13 13 10 7 4 3 7 11 14 14
  • Average daily sunshine

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

    Average daily sunshine Portalegre
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 5.1 5.7 6.8 7.5 9.6 10.6 12.3 11.8 8.7 7 5.6 5.1
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Portalegre (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 5.7 6 7.2 8.4 11.1 14.5 16.9 17.1 16.2 12.7 8.7 6.2
    Max °C 12.3 13.2 15.7 17.6 21.6 26.4 30.6 30.7 27.5 21.3 15.7 12.7
    Min °F 42.3 42.8 44.9 47.1 51.9 58 62.3 62.8 61.1 54.9 47.7 43.1
    Max °F 48.2 49.3 52.5 55.4 61.3 68.7 74.7 75 71.2 62.6 54 48.9
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Portalegre in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 15.1 14.6 14.7 15.3 16.5 18.4 19.6 20.1 19.9 19 17.6 16.1
    °F 59.3 58.2 58.4 59.6 61.8 65.1 67.2 68.2 67.8 66.2 63.6 61
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Portalegre (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 14 14 14 14 14 13 13 13 12 13 14 14
    mph 9 9 9 9 9 8 8 8 7 8 9 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 Portalegre
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    78% 76% 69% 68% 63% 58% 50% 49% 55% 66% 74% 77%

Other monthly averages

Portalegre weather stats

Portalegre weather statistics
Hottest month: August 30.4°C 86.7°F
Driest month: July 6mm 0.2ins
Sunniest month: August 11.8hrs
Coldest month: January 12.1°C 53.8°F
Wettest month: January 109mm 4.3ins
Warmest sea: August 20.1°C 68.2°F
Map showing location of Portalegre (39.29379, -7.43122)

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