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Bunbury Climate

Bunbury Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.7 30.1 27.8 24.3 21.1 18.4 17.3 17.7 18.5 21.0 24.4 27.3 23.1
Mean Min (°C)
15.4 15.9 14.1 11.7 9.5 8.0 7.0 7.6 8.7 9.4 12.1 13.5 11.1
Mean Rain (mm)
11.2 6.3 15.2 34.3 102.2 142.4 142.3 117.6 87.0 31.2 25.7 19.9 734.1
Median Rain (mm)
4.1 1.4 7.3 25.1 73.3 152.2 136.1 117.3 75.7 30.0 24.2 5.3 698.7
Mean Rain Days
2.4 1.9 3.5 8.9 13.6 17.4 19.1 18.8 17.6 9.7 6.8 3.7 117.7

Bunbury Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
40.8 39.7 39.5 33.4 29.2 23.8 22.4 24.0 30.4 32.9 36.0 39.2 40.8
Low Max (°C)
20.6 20.7 14.0 16.1 14.0 12.3 12.6 11.7 11.9 14.5 17.0 16.4 11.7
High Min (°C)
25.9 25.3 26.0 21.4 19.0 16.2 16.0 15.4 15.7 18.1 23.4 25.1 26.0
Low Min (°C)
6.0 6.0 2.2 2.4 -0.1 -3.0 -2.1 0.1 -0.3 0.2 2.1 3.2 -3.0
High Rain (mm)
39.8 31.3 34.0 34.6 68.0 74.0 92.0 48.6 40.0 31.0 33.6 72.4 92.0

Bunbury Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
31.7 32.9 30.0 26.5 22.5 19.2 18.1 20.0 20.7 22.8 26.9 29.6 24.0
Low Mn. Max (°C)
27.7 28.4 26.1 22.3 19.4 17.1 16.3 16.5 16.9 19.0 22.1 21.7 21.9
High Mn. Min (°C)
18.1 18.6 16.6 14.6 12.7 10.1 9.8 10.1 11.6 11.0 14.1 15.9 12.2
Low Mn. Min (°C)
13.9 14.1 12.2 9.0 6.9 5.1 4.6 4.1 6.5 6.5 9.7 11.5 10.0
High Rain (mm)
64.4 50.0 88.0 113.0 240.0 245.6 263.6 177.2 183.8 76.4 52.4 121.4 995.6
Low Rain (mm)
0.0 0.0 0.0 0.0 18.8 26.8 55.4 32.8 25.4 6.6 0.8 0.0 484.4

Bunbury Annual Temperatures & Rainfall

BUNBURY

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

Bunbury Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
≥ 35.0°C
3.7 3.1 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 2.0 9.9
≥ 30.0°C
14.6 14.5 8.7 1.9 0.0 0.0 0.0 0.0 0.1 0.5 3.0 8.8 49.9
≤ 2.0°C
0.0 0.0 0.0 0.0 0.6 2.1 3.7 2.2 1.1 0.5 0.0 0.0 9.6
≤ 0.0°C
0.0 0.0 0.0 0.0 0.1 0.2 0.9 0.0 0.2 0.0 0.0 0.0 1.3

Bunbury 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
34.2 34.0 32.0 27.6 23.6 20.3 19.0 19.0 20.0 23.8 28.9 32.4 29.7
Low Max
25.0 25.5 23.5 20.9 18.4 16.4 15.3 15.6 16.5 18.0 20.6 22.1 17.2
High Min
18.6 19.3 18.6 15.8 14.3 12.7 12.0 12.0 13.0 13.2 15.6 17.0 16.1
Low Min
11.0 11.7 9.7 7.0 4.9 3.0 2.4 3.0 3.8 5.0 8.0 9.5 5.1

Bunbury Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
19 19 19 19 19 19 19 19 19 19 19 20 18.9
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1995 1995 1995
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Maxima
19 19 19 19 19 19 19 19 19 19 19 20 18.9
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1995 1995 1995
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014
Years of Rainfall
19 19 19 19 19 19 19 19 19 19 19 20 19.0
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1995 1995 1995
Latest Entry
2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014 2014

Station Details

BUNBURY
Southwest, Western Australia
33.3567°S 115.6447°E 5m AMSL
Commenced 1995
Display Your Local Weather

Weather News

Eastern Australia's frost season starts late but abruptly

18:52 EST

For most of Australia's frost-prone areas the frost season has started later than any other year since 2007 but now it has arrived with a shudder.

Summer to winter skipping autumn

12:49 EST

Although temperatures across the southern states have been more seasonal over the recent days, temperatures along the eastern seaboard have remained quite balmy.

Lake Eyre gets late flow from Queensland and more SA rainfall than usual

12:31 EST

Water is flowing into outback Lake Eyre, but somewhat differently from past flooding of the remote saltpan, travel guide Rex Ellis says.