Rocky Bay Rainfall Forecast

Today 10 Oct
15%< 1mm
Sat 11 Oct
10%< 1mm
Sun 12 Oct
5%< 1mm
Mon 13 Oct
5%< 1mm
Tue 14 Oct
5%< 1mm
Wed 15 Oct
15%< 1mm
Thu 16 Oct
15%< 1mm

Rocky Bay Rainfall Statistics View More

October Rainfall

Rottnest Island (2km)

Total Rainfall 2025
613mm
Daily Average 2025
2.2mm
Wettest Day 18 June, 2025
41.2mm
Wet Days 2025
102/283 (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
7.6mm
Daily Average October
0.8mm
Wettest Day 5 October, 2025
4.2mm
Wet Days October
4/10 (40%)

Climate (2010–Present)

Rottnest Island (2km)

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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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