Rocky Bay Rainfall Forecast

Today 9 Jul
80%1–5mm
Fri 10 Jul
80%1–5mm
Sat 11 Jul
15%< 1mm
Sun 12 Jul
10%< 1mm
Mon 13 Jul
5%< 1mm
Tue 14 Jul
5%< 1mm
Wed 15 Jul
10%< 1mm

Rocky Bay Rainfall Statistics View More

July Rainfall

Rottnest Island (2km)

Total Rainfall 2026
198.8mm
Daily Average 2026
1.3mm
Wettest Day 28 March, 2026
76.6mm
Wet Days 2026
30/190 (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
31.2mm
Daily Average July
3.9mm
Wettest Day 6 July, 2026
15.2mm
Wet Days July
5/9 (56%)

Climate (2021–2025)

Rottnest Island (2km)

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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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