Graz monthly weather averages

  • Average daytime temperature

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

    Graz average temperature chart
    Average monthly temperatures in Graz (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 0.3 3.6 8.8 13.9 18.7 21.8 23.6 23 19.6 14.2 6.8 1.6
    °F 32.6 38.5 47.8 57 65.7 71.3 74.4 73.5 67.3 57.5 44.2 34.9

    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 Graz (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 40 47 57 69 94 127 131 117 89 72 74 51
    inches 1.6 1.8 2.2 2.7 3.7 5 5.2 4.6 3.5 2.8 2.9 2
    Rainy days 11 10 11 13 15 15 14 14 11 9 12 11
  • Average daily sunshine

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

    Average daily sunshine Graz
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 2.5 3.7 5 5.9 7.3 7.6 8.2 7.7 6.1 4.9 3.2 2.5
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Graz (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C -6.9 -4.6 -1.4 2.9 7.4 10.9 12.4 12.1 9 4.2 -0.8 -5.2
    Max °C 0.5 3.8 9 14.2 19 22.1 23.9 23.3 19.9 14.4 7 1.8
    Min °F 19.6 23.7 29.5 37.1 45.3 51.6 54.2 53.8 48.1 39.6 30.7 22.7
    Max °F 26.2 31.3 38.8 47.3 55.8 61.7 64.6 63.9 57.9 48.7 37.6 28.9
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Graz in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 10.4 9.4 9.7 11.7 15.4 19.6 22.5 23.3 20.9 17.6 14.6 12.2
    °F 50.6 48.9 49.5 53 59.6 67.3 72.5 73.9 69.6 63.7 58.3 53.9
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Graz (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 7 8 9 10 10 9 9 8 8 7 8 7
    mph 5 5 6 6 6 6 5 5 5 5 5 5

    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 Graz
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    87% 82% 77% 74% 74% 75% 76% 79% 83% 85% 87% 88%
Graz

Other monthly averages

Graz weather stats

Graz weather statistics
Hottest month: July 23.6°C 74.5°F
Driest month: January 40mm 1.6ins
Sunniest month: August 7.7hrs
Coldest month: January 0.3°C 32.5°F
Wettest month: July 131mm 5.2ins
Warmest sea: August 23.3°C 73.9°F
Map showing location of Graz (47.06667, 15.45)

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