Scottsdale (AZ) monthly weather averages

  • Average daytime temperature

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

    Scottsdale average temperature chart
    Average monthly temperatures in Scottsdale (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 18.1 20.7 23 27.9 33.1 38.5 40.2 38.8 35.8 30.1 22.9 18.3
    °F 64.6 69.3 73.4 82.2 91.5 101.3 104.4 101.8 96.5 86.1 73.2 64.9

    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 Scottsdale (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 25 24 29 9 4 3 24 33 24 19 23 31
    inches 1 0.9 1.1 0.4 0.2 0.1 0.9 1.3 0.9 0.7 0.9 1.2
    Rainy days 4 4 4 2 1 1 5 5 4 3 3 4
  • Average daily sunshine

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

    Average daily sunshine Scottsdale
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 8.9 9.8 10.9 12.5 13.7 14.4 12.8 12.2 11.6 10.7 9.2 8.6
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Scottsdale (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 3.8 5.5 7.7 10.9 15.3 20.1 24.8 23.9 20.2 13.8 7.6 4
    Max °C 18.5 21.1 23.4 28.3 33.5 39 40.6 39.2 36.2 30.5 23.3 18.7
    Min °F 38.8 41.9 45.8 51.6 59.5 68.1 76.6 74.9 68.4 56.8 45.6 39.1
    Max °F 52 55.9 59.9 67.3 75.9 85.1 90.9 88.7 82.8 71.8 59.7 52.3
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Scottsdale in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 14.8 14.6 15 15.8 17.2 19 20.9 22 21.6 20 17.8 15.8
    °F 58.6 58.3 59 60.4 63 66.2 69.7 71.5 70.9 68 64.1 60.5
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Scottsdale (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 10 12 13 14 14 14 14 13 13 12 11 10
    mph 7 7 8 9 9 9 9 8 8 7 7 6

    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 Scottsdale
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    52% 45% 40% 29% 23% 20% 33% 38% 37% 38% 45% 53%

Other monthly averages

Scottsdale weather stats

Scottsdale weather statistics
Hottest month: July 40.2°C 104.4°F
Driest month: June 3mm 0.1ins
Sunniest month: June 14.4hrs
Coldest month: January 18.1°C 64.6°F
Wettest month: August 33mm 1.3ins
Warmest sea: August 22°C 71.6°F
Map showing location of Scottsdale (33.50921, -111.89903)

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