Southport monthly weather averages

  • Average daytime temperature

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

    Southport average temperature chart
    Average monthly temperatures in Southport (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 28.4 28.2 27.4 25.8 23.2 21 20.5 21.2 23.3 25.1 26.5 27.8
    °F 83 82.7 81.3 78.5 73.8 69.8 68.9 70.2 73.9 77.1 79.7 82

    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 Southport (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 189 213 206 136 140 104 84 62 44 106 110 146
    inches 7.4 8.4 8.1 5.4 5.5 4.1 3.3 2.4 1.7 4.2 4.3 5.8
    Rainy days 13 14 14 11 12 8 8 8 7 10 11 12
  • Average daily sunshine

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

    Average daily sunshine Southport
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 8.6 7.9 7.8 7.6 6.9 7.6 7.8 8.8 9.3 8.8 8.8 8.9
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Southport (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 20.5 20.5 19.2 16.8 13.8 10.8 9.5 9.9 12.3 15.1 17.5 19.4
    Max °C 28.6 28.4 27.6 26.1 23.5 21.3 20.8 21.5 23.6 25.3 26.7 28
    Min °F 68.8 68.8 66.6 62.2 56.8 51.4 49 49.8 54.1 59.2 63.5 66.9
    Max °F 76.1 75.9 74.1 70.5 65.5 60.8 59.2 60.3 64.2 68.4 71.8 74.7
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Southport in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 26.3 26.6 26.2 25.2 24 22.7 21.6 21.3 21.8 22.7 24 25.3
    °F 79.3 79.9 79.1 77.4 75.2 72.8 70.9 70.3 71.2 72.9 75.2 77.6
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Southport (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 16 16 16 14 13 14 14 14 16 16 16 15
    mph 10 10 10 9 8 9 9 9 10 10 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 Southport
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    64% 65% 66% 64% 64% 62% 58% 55% 53% 56% 59% 62%

Other monthly averages

Southport weather stats

Southport weather statistics
Hottest month: January 28.4°C 83.1°F
Driest month: September 44mm 1.7ins
Sunniest month: August 8.8hrs
Coldest month: July 20.5°C 68.9°F
Wettest month: February 213mm 8.4ins
Warmest sea: February 26.6°C 79.9°F
Map showing location of Southport (-27.96667, 153.4)

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