Perth Rainfall Forecast

Today 3 Aug
80%1–5mm
Tue 4 Aug
95%5–15mm
Wed 5 Aug
30%< 1mm
Thu 6 Aug
65%1–5mm
Fri 7 Aug
95%5–10mm
Sat 8 Aug
80%1–5mm
Sun 9 Aug
75%1–5mm

Perth Rainfall Statistics View More

August Rainfall

Perth Metro (4km)

Total Rainfall 2026
355.6mm
Daily Average 2026
1.7mm
Wettest Day 28 March, 2026
62.8mm
Wet Days 2026
61/215 (28%)
Total Rainfall July
56.8mm
Daily Average July
1.8mm
Wettest Day 17 July, 2026
14.8mm
Wet Days July
16/31 (52%)
Total Rainfall August
6mm
Daily Average August
3mm
Wettest Day 1 August, 2026
6mm
Wet Days August
1/3 (33%)

Climate (2021–2025)

Perth Metro (4km)

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Annual Average 2021–2025
718.7mm
Monthly Average 2021–2026
55.7mm
Daily Average 2021–2026
1.8mm
Wettest Day 5 June, 2023
71.2mm

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