Casuarina Boat Harbour Rainfall Forecast

Today 26 Aug
100%25–45mm
Thu 27 Aug
35%< 1mm
Fri 28 Aug
5%< 1mm
Sat 29 Aug
5%< 1mm
Sun 30 Aug
15%< 1mm
Mon 31 Aug
90%1–5mm
Tue 1 Sep
30%< 1mm

Casuarina Boat Harbour Rainfall Statistics View More

August Rainfall

Bunbury (5km)

Total Rainfall 2026
401.8mm
Daily Average 2026
1.7mm
Wettest Day 28 March, 2026
59.6mm
Wet Days 2026
68/238 (29%)
Total Rainfall July
90.6mm
Daily Average July
2.9mm
Wettest Day 17 July, 2026
35.8mm
Wet Days July
13/31 (42%)
Total Rainfall August
53.2mm
Daily Average August
2.1mm
Wettest Day 18 August, 2026
16.6mm
Wet Days August
15/26 (58%)

Climate (2021–2025)

Bunbury (5km)

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Annual Average 2021–2025
828.2mm
Monthly Average 2021–2026
64.6mm
Daily Average 2021–2026
2.1mm
Wettest Day 3 August, 2023
79.2mm

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