Port Douglas monthly weather averages

  • Average daytime temperature

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

    Port Douglas average temperature chart
    Average monthly temperatures in Port Douglas (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 31.8 31.2 30.5 29.3 27.6 25.7 25.3 26.5 28.1 30.2 31.5 31.9
    °F 89.3 88.2 86.9 84.7 81.6 78.2 77.6 79.8 82.6 86.3 88.7 89.4

    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 Port Douglas (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 424 417 402 205 80 46 29 27 33 40 108 186
    inches 16.7 16.4 15.8 8.1 3.2 1.8 1.2 1.1 1.3 1.6 4.2 7.3
    Rainy days 14 14 13 9 8 6 5 4 3 4 5 9
  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Port Douglas

    Average daily sunshine Port Douglas
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 7.1 6.4 6.6 6.9 6.9 8 7.7 8.5 8.7 9.1 8.7 8.1
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Port Douglas (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 24.8 24.6 24.2 23.2 21.9 19.6 19.1 19.5 20.7 22.3 23.7 24.6
    Max °C 32 31.4 30.7 29.4 27.7 25.8 25.5 26.7 28.3 30.4 31.7 32.1
    Min °F 76.6 76.3 75.5 73.8 71.4 67.3 66.4 67.1 69.3 72.1 74.7 76.2
    Max °F 83.1 82.4 81.3 79.3 76.6 72.9 72.1 73.6 76.1 79.3 81.9 82.9
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Port Douglas in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 29 29.1 28.6 27.6 26.2 24.9 24.2 24.1 24.9 26.1 27.4 28.4
    °F 84.2 84.4 83.5 81.7 79.1 76.9 75.6 75.5 76.8 78.9 81.3 83.1
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Port Douglas (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 15 15 17 21 21 21 21 19 19 19 16 14
    mph 9 9 11 13 13 13 13 12 12 12 10 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 Port Douglas
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    70% 73% 72% 71% 70% 66% 65% 62% 60% 60% 63% 65%

Other monthly averages

Port Douglas weather stats

Port Douglas weather statistics
Hottest month: January 31.8°C 89.2°F
Driest month: August 27mm 1.1ins
Sunniest month: October 9.1hrs
Coldest month: July 25.3°C 77.5°F
Wettest month: January 424mm 16.7ins
Warmest sea: February 29.1°C 84.4°F
Map showing location of Port Douglas (-16.48383, 145.46726)

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