St Clair Rainfall Forecast

Today 22 Sep
5%< 1mm
Wed 23 Sep
No Rain
Thu 24 Sep
10%< 1mm
Fri 25 Sep
45%< 1mm
Sat 26 Sep
55%1–5mm
Sun 27 Sep
30%< 1mm
Mon 28 Sep
25%< 1mm

St Clair Rainfall Statistics View More

September Rainfall

Wonthaggi (6km)

Total Rainfall 2026
573.5mm
Daily Average 2026
5mm
Wettest Day 12 May, 2026
145mm
Wet Days 2026
80/265 (30%)
Total Rainfall August
87mm
Daily Average August
7.9mm
Wettest Day 10 August, 2026
29.4mm
Wet Days August
11/31 (35%)
Total Rainfall September
21.1mm
Daily Average September
1mm
Wettest Day 5 September, 2026
7mm
Wet Days September
13/22 (59%)

Climate (2021–2025)

Wonthaggi (6km)

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Annual Average 2021–2025
904mm
Monthly Average 2021–2026
78.5mm
Daily Average 2021–2026
3.3mm
Wettest Day 12 May, 2026
145mm

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