Garden Island Climate

Garden Island Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
27.5 28.4 27.0 23.8 21.3 19.0 17.7 18.2 18.9 21.0 23.8 25.4 22.7
Mean Min (°C)
19.0 19.4 18.2 16.1 14.0 12.1 11.0 11.3 11.9 13.6 15.8 17.2 15.0
Mean Rain (mm)
10.9 16.5 16.0 38.6 78.2 109.3 114.2 93.6 67.4 29.4 23.9 10.9 599.5
Median Rain (mm)
0.9 2.1 7.9 34.7 57.7 110.7 109.2 92.5 47.3 28.4 19.2 4.8 538.6
Mean Rain Days
2.7 2.1 4.1 8.3 12.1 15.8 18.9 17.5 15.7 9.6 6.3 3.9 105.5

Garden Island Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
42.0 41.3 41.8 35.7 31.0 24.5 23.0 25.9 32.9 36.3 37.8 43.4 43.4
Low Max (°C)
20.0 18.3 17.4 17.5 14.7 13.5 13.4 13.1 14.0 15.0 16.0 18.0 13.1
High Min (°C)
25.9 25.5 26.2 22.7 20.4 17.7 17.0 17.2 18.4 22.0 23.6 25.0 26.2
Low Min (°C)
12.7 13.8 10.2 7.5 8.3 5.7 4.3 3.5 5.7 7.0 8.5 11.0 3.5
High Rain (mm)
28.4 109.0 37.0 53.6 60.2 44.8 39.2 37.8 41.2 22.0 46.0 38.6 109.0

Garden Island Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
30.5 31.8 28.8 26.0 22.7 20.0 18.9 19.6 20.2 22.9 27.1 27.9 23.9
Low Mn. Max (°C)
25.6 26.4 24.5 21.9 19.9 17.8 16.8 16.8 16.7 18.3 21.6 21.5 21.5
High Mn. Min (°C)
20.4 21.5 20.0 18.3 16.3 13.6 12.7 13.1 13.7 15.4 17.1 18.8 15.9
Low Mn. Min (°C)
17.5 17.9 17.1 14.3 12.3 10.2 9.9 9.1 9.8 12.4 14.0 15.5 14.4
High Rain (mm)
44.8 126.8 56.2 134.8 184.4 263.6 183.2 127.6 151.6 59.8 87.0 52.0 848.6
Low Rain (mm)
0.0 0.0 0.0 0.0 30.4 20.4 40.6 19.4 25.4 9.0 1.4 0.2 407.6

Garden Island Annual Temperatures & Rainfall

GARDEN ISLAND HSF

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Garden Island Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.3 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6
≥ 35.0°C
2.7 3.6 1.6 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.8 1.7 9.9
≥ 30.0°C
9.1 10.1 7.6 2.1 0.1 0.0 0.0 0.0 0.1 0.8 2.9 5.6 36.1
≤ 2.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
≤ 0.0°C
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Garden Island 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
31.1 34.6 32.5 27.0 24.4 21.1 19.5 20.0 20.7 24.3 27.2 31.0 27.9
Low Max
22.6 23.0 22.4 20.2 18.3 16.9 15.9 15.7 16.6 17.7 19.7 20.9 17.6
High Min
21.0 21.9 21.0 18.3 17.0 14.7 13.7 13.9 14.5 16.0 18.0 19.6 19.0
Low Min
15.9 16.0 15.0 13.2 11.2 9.3 8.2 8.2 9.0 10.5 12.8 14.0 10.4

Garden Island Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
16 16 16 16 16 15 15 15 15 15 15 16 15.4
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
16 16 16 16 16 15 15 15 15 15 15 16 15.4
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
16 16 16 16 16 15 15 15 15 15 15 16 15.4
Earliest Entry
2002 2002 2002 2002 2002 2002 2002 2002 2002 2002 2001 2001 2001
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

GARDEN ISLAND HSF
Lower West, Western Australia
32.2433°S 115.6839°E 6m AMSL
Commenced 2001
Display Your Local Weather

Weather News

Barnaby Joyce says he sent 'an awful lot' of special drought envoy reports to PM

18:49 EST

The Federal Government's former special drought envoy, Barnaby Joyce, says he sent "an awful lot" of reports to the Prime Minister about issues relating to drought-affected communities, during his appointment.

Remote NSW Darling River town expected to run out of raw water within days

18:46 EST

A council in far west New South Wales has started trucking water to a remote Darling River town that is expected to run out of raw water within days.

Mammatus after a warm night in Melbourne

13:59 EST

Unusual clouds have appeared over Melbourne for the second time in as many weeks, following the city's warmest night in at least four months.