Parker Rock Rainfall Forecast

Today 3 Aug
95%10–20mm
Mon 4 Aug
80%1–5mm
Tue 5 Aug
75%1–5mm
Wed 6 Aug
15%< 1mm
Thu 7 Aug
5%< 1mm
Fri 8 Aug
70%1–5mm
Sat 9 Aug
85%5–10mm

Parker Rock Rainfall Statistics View More

August Rainfall

Rottnest Island (3km)

Total Rainfall 2025
416.8mm
Daily Average 2025
1.9mm
Wettest Day 18 June, 2025
41.2mm
Wet Days 2025
63/215 (29%)
Total Rainfall July
187.2mm
Daily Average July
6mm
Wettest Day 3 July, 2025
39.8mm
Wet Days July
20/31 (65%)
Total Rainfall August
2.8mm
Daily Average August
1.4mm
Wettest Day 2 August, 2025
2.8mm
Wet Days August
1/3 (33%)

Climate (2010–Present)

Rottnest Island (3km)

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Annual Average 2020–2024
509.6mm
Monthly Average 2020–2025
45.4mm
Daily Average 2020–2025
1.5mm
Wettest Day 20 June, 2021
61.2mm

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