Glenbrook monthly weather averages

Contents

Average daytime temperature

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

Glenbrook average temperature chart (Celsius) Glenbrook average temperature chart (Fahrenheit)
Average monthly temperatures in Glenbrook (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.9 27.5 26 23 19.1 16.3 15.8 17.2 20.1 22.8 24.9 27.3
°F 82.2 81.4 78.8 73.4 66.4 61.3 60.5 62.9 68.2 73.1 76.8 81.2

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.

Glenbrook monthly rainfall chart (mm) Glenbrook monthly rainfall chart (inches)
Average monthly rainfall in Glenbrook (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 134 149 119 82 73 85 49 60 46 84 96 88
inches 5.3 5.9 4.7 3.2 2.9 3.3 1.9 2.3 1.8 3.3 3.8 3.5
Rainy days 12 12 13 11 11 11 8 10 10 12 12 10

Average annual rainfall in Glenbrook: 1180.833mm (464.9 inches)

Average daily sunshine

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

Glenbrook average daily sunshine chart
Average daily sunshine Glenbrook
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 7.4 6.9 6.8 6 6.2 6.9 7.7 7.8 8 8.4 8.5

Day / night temperatures

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

Glenbrook average minimum / maximum temperatures (Celsius) Glenbrook average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Glenbrook (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.8 16.1 14.1 10.1 6.4 4.1 2.1 3.7 6.2 9.7 12 14.4
Max °C 28.2 27.8 26.3 23.3 19.4 16.6 16.2 17.5 20.5 23.2 25.2 27.7
Min °F 60.4 60.9 57.4 50.2 43.5 39.3 35.7 38.7 43.1 49.4 53.6 57.8
Max °F 71.6 71.4 68.4 62.1 55.2 50.5 48.4 51.1 55.9 61.5 65.5 69.8

Sea temperature

The graph below shows the average sea temperature.

Glenbrook average sea temperature chart (Celsius) Glenbrook average sea temperature chart (Fahrenheit)
Average sea temperature around Glenbrook in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.6 24 23.7 22.9 21.4 19.8 18.7 18.6 18.8 19.5 20.5 22.2
°F 74.4 75.2 74.7 73.3 70.6 67.7 65.7 65.4 65.9 67.1 69 72

Wind speed

The graph below shows the average wind speed.

Glenbrook average winspeed by month (km/h) Glenbrook average winspeed by month (mph)
Average wind speed in Glenbrook (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 11 10 10 9 10 11 12 13 14 14 13
mph 7 7 7 6 6 6 7 8 8 9 9 8

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.

Glenbrook relative humidity averages
Average relative humidity in Glenbrook
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
60% 63% 62% 63% 67% 68% 63% 59% 54% 54% 55% 55%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Glenbrook weather stats

Glenbrook weather statistics
Hottest month: January 27.9°C 82.2°F
Driest month: September 46mm 1.8ins
Sunniest month: August 7.7hrs
Coldest month: July 15.8°C 60.4°F
Wettest month: February 149mm 5.9ins
Warmest sea: February 24°C 75.2°F
Map showing location of Glenbrook (-33.76667, 150.61667) Glenbrook map pin © Google

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