Gymea Bay monthly weather averages

Contents

Average daytime temperature

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

Gymea Bay average temperature chart (Celsius) Gymea Bay average temperature chart (Fahrenheit)
Average monthly temperatures in Gymea Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.2 26.1 25 22.7 19.7 17.1 16.6 17.7 20.1 22.2 23.7 25.7
°F 79.2 79 77.1 72.9 67.4 62.7 61.9 63.9 68.2 71.9 74.6 78.2

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.

Gymea Bay monthly rainfall chart (mm) Gymea Bay monthly rainfall chart (inches)
Average monthly rainfall in Gymea Bay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 125 143 156 119 99 140 66 84 56 87 103 88
inches 4.9 5.6 6.1 4.7 3.9 5.5 2.6 3.3 2.2 3.4 4.1 3.5
Rainy days 12 12 13 11 11 11 8 10 10 11 12 10

Average annual rainfall in Gymea Bay: 1383.6mm (544.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Gymea Bay

Gymea Bay average daily sunshine chart
Average daily sunshine Gymea Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.6 7.4 7 6.9 6.3 6.3 7.1 7.9 7.9 7.9 8.2 8.3

Day / night temperatures

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

Gymea Bay average minimum / maximum temperatures (Celsius) Gymea Bay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gymea Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18 18.1 16.6 13.5 10.1 7.7 6.2 7.2 9.5 12.4 14.5 16.7
Max °C 26.5 26.3 25.3 23 19.9 17.3 16.9 18 20.4 22.4 23.9 25.9
Min °F 64.3 64.6 61.8 56.2 50.2 45.9 43.1 45 49 54.3 58.1 62.1
Max °F 72 72 69.6 64.8 59 54.5 52.7 54.7 58.8 63.3 66.6 70.3

Sea temperature

The graph below shows the average sea temperature.

Gymea Bay average sea temperature chart (Celsius) Gymea Bay average sea temperature chart (Fahrenheit)
Average sea temperature around Gymea Bay in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.4 23.8 23.6 22.7 21.2 19.6 18.5 18.3 18.6 19.2 20.3 21.9
°F 74.1 74.9 74.4 72.9 70.2 67.3 65.3 65 65.5 66.6 68.5 71.5

Wind speed

The graph below shows the average wind speed.

Gymea Bay average winspeed by month (km/h) Gymea Bay average winspeed by month (mph)
Average wind speed in Gymea Bay (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 13 12 12 13 13 15 16 16 16 16
mph 9 9 8 8 7 8 8 9 10 10 10 10

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.

Gymea Bay relative humidity averages
Average relative humidity in Gymea Bay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 67% 66% 65% 66% 66% 60% 58% 55% 57% 60% 60%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Gymea Bay weather stats

Gymea Bay weather statistics
Hottest month: January 26.2°C 79.2°F
Driest month: September 56mm 2.2ins
Sunniest month: August 7.9hrs
Coldest month: July 16.6°C 61.9°F
Wettest month: March 156mm 6.1ins
Warmest sea: February 23.8°C 74.8°F
Map showing location of Gymea Bay (-34.05, 151.08333) Gymea Bay map pin © Google

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