St Helens Plains Rainfall Forecast

Today 9 May
20%< 1mm
Sun 10 May
10%< 1mm
Mon 11 May
5%< 1mm
Tue 12 May
10%< 1mm
Wed 13 May
15%< 1mm
Thu 14 May
30%< 1mm
Fri 15 May
55%1–5mm

St Helens Plains Rainfall Statistics View More

May Rainfall

Longerenong (14km)

Total Rainfall 2026
182.4mm
Daily Average 2026
1.4mm
Wettest Day 28 February, 2026
52.6mm
Wet Days 2026
23/129 (18%)
Total Rainfall April
14mm
Daily Average April
0.5mm
Wettest Day 10 April, 2026
9.6mm
Wet Days April
8/30 (27%)
Total Rainfall May
25mm
Daily Average May
3.1mm
Wettest Day 3 May, 2026
22.2mm
Wet Days May
3/9 (33%)

Climate (2010–Present)

Longerenong (14km)

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Annual Average 2021–2025
408mm
Monthly Average 2021–2026
36.4mm
Daily Average 2021–2026
1.2mm
Wettest Day 28 February, 2026
52.6mm

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