Onkaparinga Head Rainfall Forecast

Today 22 May
10%< 1mm
Sat 23 May
30%< 1mm
Sun 24 May
80%1–5mm
Mon 25 May
75%1–5mm
Tue 26 May
60%1–5mm
Wed 27 May
55%< 2mm
Thu 28 May
40%< 1mm

Onkaparinga Head Rainfall Statistics View More

May Rainfall

Noarlunga (3km)

Total Rainfall 2026
131.4mm
Daily Average 2026
0.9mm
Wettest Day 10 April, 2026
19mm
Wet Days 2026
28/142 (20%)
Total Rainfall April
57.2mm
Daily Average April
1.9mm
Wettest Day 10 April, 2026
19mm
Wet Days April
9/30 (30%)
Total Rainfall May
44.2mm
Daily Average May
2.1mm
Wettest Day 3 May, 2026
9.6mm
Wet Days May
11/22 (50%)

Climate (2010–Present)

Noarlunga (3km)

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Annual Average 2021–2025
437.2mm
Monthly Average 2021–2026
36.6mm
Daily Average 2021–2026
1.2mm
Wettest Day 28 November, 2023
46.2mm

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