Onkaparinga River Entrance Rainfall Forecast

Today 24 Jul
20%< 1mm
Fri 25 Jul
100%20–30mm
Sat 26 Jul
95%15–20mm
Sun 27 Jul
90%5–10mm
Mon 28 Jul
70%1–5mm
Tue 29 Jul
65%1–5mm
Wed 30 Jul
40%< 1mm

Onkaparinga River Entrance Rainfall Statistics View More

July Rainfall

Noarlunga (3km)

Total Rainfall 2025
137.4mm
Daily Average 2025
0.7mm
Wettest Day 10 July, 2025
16.8mm
Wet Days 2025
39/205 (19%)
Total Rainfall June
74.6mm
Daily Average June
2.5mm
Wettest Day 7 June, 2025
12.8mm
Wet Days June
17/30 (57%)
Total Rainfall July
27.4mm
Daily Average July
1.3mm
Wettest Day 10 July, 2025
16.8mm
Wet Days July
8/24 (33%)

Climate (2010–Present)

Noarlunga (3km)

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Annual Average 2020–2024
461.4mm
Monthly Average 2020–2025
35.3mm
Daily Average 2020–2025
1.2mm
Wettest Day 28 November, 2023
46.2mm

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