Kiama monthly weather averages

Average daytime temperature

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

Kiama average temperature chart (Celsius) Kiama average temperature chart (Fahrenheit)
Average monthly temperatures in Kiama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.2 25.4 24.2 21.9 18.8 16.3 15.7 16.7 18.9 21.1 22.6 24.6
°F 77.4 77.7 75.6 71.5 65.9 61.3 60.3 62.1 66.1 69.9 72.6 76.3

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.

Kiama monthly rainfall chart (mm) Kiama monthly rainfall chart (inches)
Average monthly rainfall in Kiama (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 129 159 171 133 115 146 69 89 71 117 111 98
inches 5.1 6.3 6.7 5.2 4.5 5.8 2.7 3.5 2.8 4.6 4.4 3.8
Rainy days 13 12 13 10 10 10 8 9 10 13 13 11

Average annual rainfall in Kiama: 1521.40001mm (599 inches)

Average daily sunshine

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

Kiama average daily sunshine chart
Average daily sunshine Kiama
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.4 7.1 6.8 6.9 6.3 6.2 7.2 7.7 7.8 7.6 7.9 8

Day / night temperatures

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

Kiama average minimum / maximum temperatures (Celsius) Kiama average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kiama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 16.7 17.1 15.6 12.9 10.1 8 6.4 7.4 9.1 11.6 13.4 15.4
Max °C 25.4 25.6 24.4 22.2 19 16.5 15.9 17 19.2 21.3 22.8 24.8
Min °F 62.1 62.8 60.1 55.1 50.2 46.5 43.5 45.3 48.3 52.8 56 59.7
Max °F 69.9 70.4 68.1 63.5 58.2 54.1 52.1 53.9 57.4 61.6 64.5 68.2

Sea temperature

The graph below shows the average sea temperature.

Kiama average sea temperature chart (Celsius) Kiama average sea temperature chart (Fahrenheit)
Average sea temperature around Kiama in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22.9 23.4 23.1 22.3 20.7 19.2 18 17.8 18.1 18.7 19.8 21.4
°F 73.2 74.1 73.6 72.1 69.3 66.5 64.4 64.1 64.6 65.7 67.6 70.5

Wind speed

The graph below shows the average wind speed.

Kiama average winspeed by month (km/h) Kiama average winspeed by month (mph)
Average wind speed in Kiama (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 15 14 13 13 13 14 16 16 17 17 17
mph 10 9 9 8 8 8 9 10 10 11 11 11

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.

Kiama relative humidity averages
Average relative humidity in Kiama
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 68% 67% 65% 67% 67% 62% 60% 56% 58% 61% 62%

Other monthly averages

UV index Best time to go?

Kiama weather stats

Kiama weather statistics
Hottest month: February 25.4°C 77.7°F
Driest month: July 69mm 2.7ins
Sunniest month: August 7.7hrs
Coldest month: July 15.7°C 60.3°F
Wettest month: March 171mm 6.7ins
Warmest sea: February 23.4°C 74.1°F
Map showing location of Kiama (-34.66828, 150.85219) Kiama map pin © Google

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