Perth FAD2 (offshore) Rainfall Forecast

Today 22 Apr
10%< 1mm
Thu 23 Apr
85%1–5mm
Fri 24 Apr
20%< 1mm
Sat 25 Apr
5%< 1mm
Sun 26 Apr
40%< 2mm
Mon 27 Apr
85%5–10mm
Tue 28 Apr
45%< 2mm

Perth FAD2 (offshore) Rainfall Statistics View More

April Rainfall

Rottnest Island (48km)

Total Rainfall 2026
115.4mm
Daily Average 2026
1mm
Wettest Day 28 March, 2026
76.6mm
Wet Days 2026
13/112 (12%)
Total Rainfall March
87.6mm
Daily Average March
2.8mm
Wettest Day 28 March, 2026
76.6mm
Wet Days March
4/31 (13%)
Total Rainfall April
24.4mm
Daily Average April
1.2mm
Wettest Day 15 April, 2026
13.4mm
Wet Days April
6/22 (27%)

Climate (2010–Present)

Rottnest Island (48km)

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Annual Average 2021–2025
550.6mm
Monthly Average 2021–2026
46.1mm
Daily Average 2021–2026
1.5mm
Wettest Day 28 March, 2026
76.6mm

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