Williamstown Beach Rainfall Forecast

Today 26 Sep
100%10–15mm
Sun 27 Sep
10%< 1mm
Mon 28 Sep
5%< 1mm
Tue 29 Sep
5%< 1mm
Wed 30 Sep
60%< 2mm
Thu 1 Oct
95%10–15mm
Fri 2 Oct
75%5–10mm

Williamstown Beach Rainfall Statistics View More

September Rainfall

Laverton RAAF Base (11km)

Total Rainfall 2026
271.8mm
Daily Average 2026
1mm
Wettest Day 10 August, 2026
33.8mm
Wet Days 2026
99/269 (37%)
Total Rainfall August
70.4mm
Daily Average August
2.3mm
Wettest Day 10 August, 2026
33.8mm
Wet Days August
18/31 (58%)
Total Rainfall September
13.4mm
Daily Average September
0.6mm
Wettest Day 5 September, 2026
5.8mm
Wet Days September
8/26 (31%)

Climate (2021–2025)

Laverton RAAF Base (11km)

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Annual Average 2021–2025
535.1mm
Monthly Average 2021–2026
43.3mm
Daily Average 2021–2026
1.4mm
Wettest Day 2 April, 2024
55.8mm

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