Perillup Rainfall Forecast

Today 31 Aug
100%1–5mm
Tue 1 Sep
15%< 1mm
Wed 2 Sep
75%1–5mm
Thu 3 Sep
55%< 1mm
Fri 4 Sep
55%< 1mm
Sat 5 Sep
85%5–10mm
Sun 6 Sep
45%< 1mm

Perillup Rainfall Statistics View More

August Rainfall

Rocky Gully South (21km)

Total Rainfall 2026
471.4mm
Daily Average 2026
1.9mm
Wettest Day 28 March, 2026
62mm
Wet Days 2026
112/243 (46%)
Total Rainfall July
51.8mm
Daily Average July
1.7mm
Wettest Day 1 July, 2026
12.8mm
Wet Days July
20/31 (65%)
Total Rainfall August
68.8mm
Daily Average August
2.3mm
Wettest Day 26 August, 2026
14.4mm
Wet Days August
18/31 (58%)

Climate (2021–2025)

Rocky Gully South (21km)

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Annual Average 2021–2025
800.6mm
Monthly Average 2021–2026
62.4mm
Daily Average 2021–2026
2mm
Wettest Day 28 March, 2026
62mm

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