Perth FAD3 (offshore) Rainfall Forecast

Today 29 Oct
60%< 2mm
Thu 30 Oct
40%< 1mm
Fri 31 Oct
65%1–5mm
Sat 1 Nov
35%< 1mm
Sun 2 Nov
5%< 1mm
Mon 3 Nov
15%< 1mm
Tue 4 Nov
55%1–5mm

Perth FAD3 (offshore) Rainfall Statistics View More

October Rainfall

Rottnest Island (46km)

Total Rainfall 2025
649.6mm
Daily Average 2025
2.2mm
Wettest Day 18 June, 2025
41.2mm
Wet Days 2025
108/302 (36%)
Total Rainfall September
57mm
Daily Average September
1.9mm
Wettest Day 6 September, 2025
17.4mm
Wet Days September
15/30 (50%)
Total Rainfall October
44.2mm
Daily Average October
1.6mm
Wettest Day 21 October, 2025
28mm
Wet Days October
10/29 (34%)

Climate (2010–Present)

Rottnest Island (46km)

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Annual Average 2020–2024
509.6mm
Monthly Average 2020–2025
46.1mm
Daily Average 2020–2025
1.5mm
Wettest Day 20 June, 2021
61.2mm

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