Perth FAD6 (offshore) Rainfall Forecast

Today 16 Jul
100%20–35mm
Fri 17 Jul
95%5–10mm
Sat 18 Jul
85%1–5mm
Sun 19 Jul
80%1–5mm
Mon 20 Jul
50%< 1mm
Tue 21 Jul
35%< 1mm
Wed 22 Jul
15%< 1mm

Perth FAD6 (offshore) Rainfall Statistics View More

July Rainfall

Rottnest Island (34km)

Total Rainfall 2026
203.8mm
Daily Average 2026
1.3mm
Wettest Day 28 March, 2026
76.6mm
Wet Days 2026
32/197 (16%)
Total Rainfall June
32.4mm
Daily Average June
6.5mm
Wettest Day 26 June, 2026
18.6mm
Wet Days June
5/30 (17%)
Total Rainfall July
36.2mm
Daily Average July
2.4mm
Wettest Day 6 July, 2026
15.2mm
Wet Days July
7/16 (44%)

Climate (2021–2025)

Rottnest Island (34km)

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Annual Average 2021–2025
550.6mm
Monthly Average 2021–2026
42.7mm
Daily Average 2021–2026
1.4mm
Wettest Day 28 March, 2026
76.6mm

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