Onkaparinga River Entrance Rainfall Forecast

Today 19 Apr
45%< 1mm
Mon 20 Apr
5%< 1mm
Tue 21 Apr
5%< 1mm
Wed 22 Apr
10%< 1mm
Thu 23 Apr
5%< 1mm
Fri 24 Apr
5%< 1mm
Sat 25 Apr
45%< 2mm

Onkaparinga River Entrance Rainfall Statistics View More

April Rainfall

Noarlunga (3km)

Total Rainfall 2026
85mm
Daily Average 2026
0.8mm
Wettest Day 10 April, 2026
19mm
Wet Days 2026
16/109 (15%)
Total Rainfall March
20.8mm
Daily Average March
0.7mm
Wettest Day 1 March, 2026
7.8mm
Wet Days March
4/31 (13%)
Total Rainfall April
55mm
Daily Average April
3.1mm
Wettest Day 10 April, 2026
19mm
Wet Days April
8/19 (42%)

Climate (2010–Present)

Noarlunga (3km)

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Annual Average 2021–2025
437.2mm
Monthly Average 2021–2026
35.9mm
Daily Average 2021–2026
1.2mm
Wettest Day 28 November, 2023
46.2mm

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