Long Jetty monthly weather averages

Average daytime temperature

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

Long Jetty average temperature chart (Celsius) Long Jetty average temperature chart (Fahrenheit)
Average monthly temperatures in Long Jetty (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.9 26.8 25.5 23.5 20.3 17.6 17.4 18.6 20.7 23.2 24.4 26.6
°F 80.4 80.2 77.9 74.4 68.6 63.7 63.3 65.5 69.3 73.7 76 79.9

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.

Long Jetty monthly rainfall chart (mm) Long Jetty monthly rainfall chart (inches)
Average monthly rainfall in Long Jetty (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 148 172 166 122 123 149 72 83 68 92 103 96
inches 5.8 6.8 6.5 4.8 4.8 5.9 2.8 3.3 2.7 3.6 4.1 3.8
Rainy days 12 12 13 11 11 11 8 10 10 11 12 10

Average annual rainfall in Long Jetty: 1509mm (594.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Long Jetty

Long Jetty average daily sunshine chart
Average daily sunshine Long Jetty
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 7.4 7.1 7 6.4 6.3 7.1 7.8 7.9 7.8 8.2 8.2

Day / night temperatures

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

Long Jetty average minimum / maximum temperatures (Celsius) Long Jetty average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Long Jetty (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.3 17.6 16.1 12.6 9 7.4 5.3 6.3 8.4 11.6 13.7 15.9
Max °C 27.1 27 25.8 23.8 20.6 17.9 17.7 18.9 21 23.5 24.7 26.9
Min °F 63.1 63.7 60.9 54.7 48.2 45.2 41.5 43.3 47.1 52.8 56.7 60.6
Max °F 72 72.1 69.6 64.8 58.6 54.7 52.7 54.7 58.5 63.5 66.6 70.5

Sea temperature

The graph below shows the average sea temperature.

Long Jetty average sea temperature chart (Celsius) Long Jetty average sea temperature chart (Fahrenheit)
Average sea temperature around Long Jetty in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.8 24.2 23.9 23.1 21.6 20 18.9 18.8 19 19.7 20.7 22.4
°F 74.8 75.5 75.1 73.6 70.9 68 66.1 65.8 66.3 67.4 69.3 72.3

Wind speed

The graph below shows the average wind speed.

Long Jetty average winspeed by month (km/h) Long Jetty average winspeed by month (mph)
Average wind speed in Long Jetty (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 12 12 11 11 12 12 13 14 15 14 14
mph 8 8 7 7 7 7 8 8 9 9 9 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.

Long Jetty relative humidity averages
Average relative humidity in Long Jetty
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 67% 67% 66% 68% 68% 62% 59% 56% 57% 60% 60%

Other monthly averages

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Long Jetty weather stats

Long Jetty weather statistics
Hottest month: February 26.8°C 80.2°F
Driest month: September 68mm 2.7ins
Sunniest month: August 7.8hrs
Coldest month: July 17.4°C 63.3°F
Wettest month: February 172mm 6.8ins
Warmest sea: February 24.2°C 75.6°F
Map showing location of Long Jetty (-33.36667, 151.48333) Long Jetty map pin © Google

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