Secret Harbour Rainfall Forecast

Today 28 Aug
No Rain
Sat 29 Aug
5%< 1mm
Sun 30 Aug
5%< 1mm
Mon 31 Aug
75%1–5mm
Tue 1 Sep
20%< 1mm
Wed 2 Sep
20%< 1mm
Thu 3 Sep
55%< 2mm

Secret Harbour Rainfall Statistics View More

August Rainfall

Mandurah (13km)

Total Rainfall 2026
424.4mm
Daily Average 2026
1.8mm
Wettest Day 28 March, 2026
102.8mm
Wet Days 2026
66/240 (28%)
Total Rainfall July
81.8mm
Daily Average July
2.6mm
Wettest Day 17 July, 2026
44mm
Wet Days July
13/31 (42%)
Total Rainfall August
86mm
Daily Average August
3.2mm
Wettest Day 27 August, 2026
27.8mm
Wet Days August
15/28 (54%)

Climate (2021–2025)

Mandurah (13km)

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Annual Average 2021–2025
568.1mm
Monthly Average 2021–2026
44.8mm
Daily Average 2021–2026
1.5mm
Wettest Day 28 March, 2026
102.8mm

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