Mount Barker monthly weather averages

Average daytime temperature

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

Mount Barker average temperature chart (Celsius) Mount Barker average temperature chart (Fahrenheit)
Average monthly temperatures in Mount Barker (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 27.6 25.1 21.5 17.5 14.9 13.9 14.9 16.9 19.9 22.9 25.2
°F 81.5 81.7 77.2 70.8 63.6 58.8 57 58.8 62.4 67.7 73.2 77.4

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.

Mount Barker monthly rainfall chart (mm) Mount Barker monthly rainfall chart (inches)
Average monthly rainfall in Mount Barker (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 22 23 24 51 67 64 78 79 62 55 33 29
inches 0.9 0.9 1 2 2.6 2.5 3.1 3.1 2.4 2.2 1.3 1.1
Rainy days 7 6 6 6 8 8 10 9 9 10 7 7

Average annual rainfall in Mount Barker: 690.034mm (271.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Mount Barker

Mount Barker average daily sunshine chart
Average daily sunshine Mount Barker
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 10.6 10 8.8 7.3 5.5 5 4.9 5.8 6.9 8.2 9.1 9.6

Day / night temperatures

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

Mount Barker average minimum / maximum temperatures (Celsius) Mount Barker average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mount Barker (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 12.8 12.8 11.4 9.2 7.2 5.5 5.1 5.5 6.5 7.9 9.6 11.5
Max °C 27.9 28 25.5 21.9 17.8 15.1 14.1 15.1 17.2 20.2 23.2 25.6
Min °F 55 55 52.4 48.5 45 41.9 41.2 41.9 43.6 46.1 49.3 52.6
Max °F 68.5 68.7 65.1 59.9 54.5 50.5 49.3 50.5 53.2 57.2 61.5 65.3

Sea temperature

The graph below shows the average sea temperature.

Mount Barker average sea temperature chart (Celsius) Mount Barker average sea temperature chart (Fahrenheit)
Average sea temperature around Mount Barker in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 19.5 19.9 19.4 18.4 17.4 16.2 15.1 14.3 14.4 15.2 16.6 18.1
°F 67.1 67.9 67 65.2 63.4 61.2 59.1 57.8 57.9 59.4 61.8 64.5

Wind speed

The graph below shows the average wind speed.

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

Mount Barker relative humidity averages
Average relative humidity in Mount Barker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
43% 44% 48% 55% 67% 74% 74% 69% 61% 53% 47% 45%

Other monthly averages

UV index Best time to go?

Mount Barker weather stats

Mount Barker weather statistics
Hottest month: February 27.6°C 81.7°F
Driest month: January 22mm 0.9ins
Sunniest month: February 10hrs
Coldest month: July 13.9°C 57°F
Wettest month: August 79mm 3.1ins
Warmest sea: February 19.9°C 67.8°F
Map showing location of Mount Barker (-35.06667, 138.86667) Mount Barker map pin © Google

Locations nearby

Top Australia locations