Rottnest Island Rainfall Forecast

Today 12 Jul
95%10–15mm
Sun 13 Jul
60%< 2mm
Mon 14 Jul
65%1–5mm
Tue 15 Jul
50%< 2mm
Wed 16 Jul
70%1–5mm
Thu 17 Jul
55%< 2mm
Fri 18 Jul
60%1–5mm

Rottnest Island Rainfall Statistics View More

July Rainfall

Rottnest Island (3km)

Total Rainfall 2025
293.2mm
Daily Average 2025
1.5mm
Wettest Day 18 June, 2025
41.2mm
Wet Days 2025
48/193 (25%)
Total Rainfall June
142.2mm
Daily Average June
4.7mm
Wettest Day 18 June, 2025
41.2mm
Wet Days June
16/30 (53%)
Total Rainfall July
66.4mm
Daily Average July
6mm
Wettest Day 3 July, 2025
39.8mm
Wet Days July
6/12 (50%)

Climate (2010–Present)

Rottnest Island (3km)

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Annual Average 2020–2024
509.6mm
Monthly Average 2020–2025
43.2mm
Daily Average 2020–2025
1.5mm
Wettest Day 20 June, 2021
61.2mm

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