Bunbury Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
30.0 30.1 27.8 24.2 21.0 18.4 17.3 17.7 18.7 21.2 24.7 27.6 23.2
Mean Min (°C)
15.4 16.0 14.5 11.8 9.3 8.0 7.4 7.7 8.5 9.6 12.1 13.6 11.1
Mean Rain (mm)
10.1 8.2 19.1 38.8 100.0 137.0 149.2 122.7 79.9 35.6 20.7 15.2 726.1
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
2.2 2.1 4.0 8.4 13.0 17.5 19.6 18.9 16.3 10.0 5.9 3.7 121.2

Bunbury Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
40.8 40.0 39.5 34.6 29.2 24.2 22.4 25.3 30.4 32.9 37.5 41.2 41.2
Low Max (°C)
20.6 19.9 14.0 16.1 14.0 10.7 12.6 11.7 11.9 14.5 16.9 16.4 10.7
High Min (°C)
25.9 26.8 26.0 21.4 19.0 17.3 16.0 15.7 18.1 18.1 23.4 25.2 26.8
Low Min (°C)
5.3 6.0 2.2 2.4 -0.1 -3.0 -2.1 0.0 -0.3 0.2 2.1 3.2 -3.0
High Rain (mm)
39.8 41.2 43.2 51.6 72.6 74.0 92.0 79.2 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)
31.9 32.9 30.0 26.7 23.2 20.2 18.1 20.0 20.7 24.0 28.6 30.4 24.0
Low Mn. Max (°C)
27.7 28.4 26.1 22.3 19.4 16.4 16.3 16.4 17.0 19.0 22.1 21.7 21.9
High Mn. Min (°C)
18.1 18.6 16.6 14.6 12.7 10.1 10.1 11.3 11.6 11.9 14.7 15.9 12.1
Low Mn. Min (°C)
13.5 14.1 12.2 9.0 6.7 5.1 4.6 4.1 6.3 6.5 9.7 11.5 10.0
High Rain (mm)
64.4 54.6 88.0 113.0 240.0 245.6 263.6 237.8 183.8 123.4 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 annual climate

Bunbury Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40°C
0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2
≥ 35°C
3.9 3.4 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 2.3 11.0
≥ 30°C
15.4 14.5 8.5 1.7 0.0 0.0 0.0 0.0 0.1 0.6 3.6 9.5 53.6
≤ 2°C
0.0 0.0 0.0 0.0 0.5 1.7 3.1 1.8 1.1 0.5 0.0 0.0 9.0
≤ 0°C
0.0 0.0 0.0 0.0 0.0 0.1 0.7 0.0 0.1 0.0 0.0 0.0 1.0

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
29 29 29 29 29 29 29 29 28 28 27 29 28.0
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1995 1995 1995
Latest Entry
2024 2024 2024 2024 2024 2024 2024 2024 2024 2024 2023 2023 2024
Years of Maxima
29 29 29 29 29 29 29 29 28 28 27 29 28.0
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1995 1995 1995
Latest Entry
2024 2024 2024 2024 2024 2024 2024 2024 2024 2024 2023 2023 2024
Years of Rainfall
29 29 29 29 28 29 29 29 28 28 27 29 28.0
Earliest Entry
1996 1996 1996 1996 1996 1996 1996 1996 1996 1996 1995 1995 1995
Latest Entry
2024 2024 2024 2024 2024 2024 2024 2024 2024 2024 2023 2023 2024

Station Details

BUNBURY
Southwest, Western Australia
33.3567°S 115.6447°E 6m AMSL
Commenced 1995

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Nature?s air conditioner: how the seabreeze will help Sydney cope during the heatwave

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