Lyon monthly weather averages

  • Average daytime temperature

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

    Lyon average temperature chart
    Average monthly temperatures in Lyon (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 5.6 7.9 11.4 15.1 19.1 23 26.3 25.4 22.2 16.5 10 5.9
    °F 42.1 46.2 52.6 59.1 66.4 73.4 79.4 77.7 72 61.8 50 42.7

    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 Lyon (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 58 58 66 69 89 78 61 77 78 79 73 64
    inches 2.3 2.3 2.6 2.7 3.5 3.1 2.4 3 3.1 3.1 2.9 2.5
    Rainy days 16 13 15 14 15 12 10 11 10 13 14 15
  • Average daily sunshine

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

    Average daily sunshine Lyon
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 2.3 3.6 5.2 6.7 7.5 9 10.2 9 7.5 4.8 2.8 2.1
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Lyon (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C -0.4 1 2.8 5.5 9.3 12.6 15 14.4 11.7 8.1 3.5 0.6
    Max °C 5.8 8.1 11.7 15.3 19.4 23.3 26.6 25.7 22.5 16.8 10.2 6.1
    Min °F 31.4 33.7 37 41.9 48.7 54.6 59 57.8 53.1 46.5 38.2 33
    Max °F 36.9 40.1 45 50.7 57.7 64.2 69.4 68 62.8 54.3 44.2 37.9
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Lyon in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 11.8 11.1 11.4 12.7 15.5 18.7 21.2 22.2 20.6 18.1 15.4 13.2
    °F 53.2 52 52.4 54.9 59.8 65.7 70.1 71.9 69.1 64.7 59.8 55.7
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Lyon (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 10 12 13 13 11 10 11 10 10 10 10 11
    mph 7 7 8 8 7 7 7 6 6 6 7 7

    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 Lyon
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    86% 81% 73% 67% 70% 68% 63% 67% 71% 77% 82% 84%
Lyon

Other monthly averages

Lyon weather stats

Lyon weather statistics
Hottest month: July 26.3°C 79.3°F
Driest month: January 58mm 2.3ins
Sunniest month: July 10.2hrs
Coldest month: January 5.6°C 42.1°F
Wettest month: May 89mm 3.5ins
Warmest sea: August 22.2°C 72°F
Map showing location of Lyon (45.74846, 4.84671)

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