Biarritz monthly weather averages

  • Average daytime temperature

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

    Biarritz average temperature chart
    Average monthly temperatures in Biarritz (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 11.7 12.7 14.2 15.7 18.7 21.5 24 24.1 23.1 19.8 14.9 12.1
    °F 53.1 54.9 57.5 60.2 65.7 70.6 75.1 75.4 73.6 67.6 58.8 53.7

    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 Biarritz (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 135 115 113 126 114 85 62 97 115 128 162 142
    inches 5.3 4.5 4.5 5 4.5 3.3 2.4 3.8 4.5 5.1 6.4 5.6
    Rainy days 17 16 17 18 17 13 12 13 13 14 16 16
  • Average daily sunshine

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

    Average daily sunshine Biarritz
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 3.4 4.2 5.4 5.9 6.7 7.6 8.1 7.4 6.8 5.4 3.9 3.3
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Biarritz (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 4.5 5.3 6.1 8.2 10.9 13.8 16.1 16.1 14.3 11.4 7.4 5.2
    Max °C 11.9 12.9 14.4 15.9 18.9 21.7 24.2 24.3 23.4 20 15.1 12.3
    Min °F 40.1 41.5 42.9 46.7 51.6 56.8 60.9 61 57.7 52.5 45.2 41.3
    Max °F 46.8 48.4 50.4 53.6 58.8 63.9 68.2 68.4 65.8 60.3 52.2 47.7
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Biarritz in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 12.8 12.4 12.5 13.2 15.3 18.5 20.9 21.8 20.5 17.9 15.4 13.7
    °F 55.1 54.3 54.4 55.7 59.6 65.4 69.6 71.2 68.8 64.3 59.8 56.6
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Biarritz (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 14 14 14 14 13 12 12 11 10 12 13 13
    mph 9 9 9 9 8 7 7 7 7 7 8 8

    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 Biarritz
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    78% 74% 71% 73% 74% 74% 73% 75% 74% 74% 77% 78%
Biarritz

Other monthly averages

Biarritz weather stats

Biarritz weather statistics
Hottest month: August 24.1°C 75.4°F
Driest month: July 62mm 2.4ins
Sunniest month: September 6.8hrs
Coldest month: January 11.7°C 53.1°F
Wettest month: November 162mm 6.4ins
Warmest sea: August 21.8°C 71.2°F
Map showing location of Biarritz (43.48012, -1.55558)

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