La Rochelle monthly weather averages

  • Average daytime temperature

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

    La Rochelle average temperature chart
    Average monthly temperatures in La Rochelle (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 8.5 9.9 12.1 14.7 17.9 21.4 23.9 23.6 21.7 17.9 12.4 9
    °F 47.2 49.7 53.8 58.5 64.2 70.4 75 74.5 71.1 64.2 54.3 48.2

    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 La Rochelle (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 81 68 59 52 59 51 44 56 68 77 96 88
    inches 3.2 2.7 2.3 2.1 2.3 2 1.7 2.2 2.7 3 3.8 3.5
    Rainy days 17 15 15 14 15 11 10 11 12 14 16 17
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in La Rochelle

    Average daily sunshine La Rochelle
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 3 4.3 5.9 7.4 8.1 9.5 10.3 9.4 7.7 5.8 3.9 3
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in La Rochelle (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 3.2 3.8 5.1 7.1 10.3 13.3 15.3 15.2 13.3 10.2 6.1 3.7
    Max °C 8.6 10 12.3 14.9 18.1 21.6 24.1 23.8 22 18.1 12.6 9.2
    Min °F 37.8 38.8 41.2 44.8 50.5 55.9 59.5 59.4 55.9 50.3 42.9 38.6
    Max °F 42.6 44.4 47.7 51.8 57.6 63.3 67.5 67.1 63.7 57.4 48.7 43.5
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around La Rochelle in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 12 11.1 11.1 12.3 14.8 17.8 19.8 20.6 19.6 17.6 15.3 13.3
    °F 53.6 52 52 54.1 58.6 64 67.7 69.1 67.2 63.6 59.5 55.9
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in La Rochelle (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 16 16 16 16 15 14 14 13 13 13 14 15
    mph 10 10 10 10 9 9 9 8 8 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 La Rochelle
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    89% 85% 79% 75% 77% 76% 74% 76% 78% 83% 87% 89%
La Rochelle

Other monthly averages

La Rochelle weather stats

La Rochelle weather statistics
Hottest month: July 23.9°C 75°F
Driest month: July 44mm 1.7ins
Sunniest month: July 10.3hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: November 96mm 3.8ins
Warmest sea: August 20.6°C 69.1°F
Map showing location of La Rochelle (46.16667, -1.15)

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