Duck Rock Rainfall Forecast

Today 22 Jul
95%10–15mm
Wed 23 Jul
95%25–45mm
Thu 24 Jul
95%10–20mm
Fri 25 Jul
15%< 1mm
Sat 26 Jul
35%< 1mm
Sun 27 Jul
90%15–25mm
Mon 28 Jul
75%5–10mm

Duck Rock Rainfall Statistics View More

July Rainfall

Rottnest Island (4km)

Total Rainfall 2025
330.4mm
Daily Average 2025
1.6mm
Wettest Day 18 June, 2025
41.2mm
Wet Days 2025
56/203 (28%)
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
103.6mm
Daily Average July
4.9mm
Wettest Day 3 July, 2025
39.8mm
Wet Days July
14/22 (64%)

Climate (2010–Present)

Rottnest Island (4km)

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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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