O'Sullivan Beach Rainfall Forecast

Today 13 Aug
10%< 1mm
Thu 14 Aug
5%< 1mm
Fri 15 Aug
95%5–10mm
Sat 16 Aug
65%1–5mm
Sun 17 Aug
75%1–5mm
Mon 18 Aug
35%< 1mm
Tue 19 Aug
15%< 1mm

O'Sullivan Beach Rainfall Statistics View More

August Rainfall

Noarlunga (5km)

Total Rainfall 2025
185.8mm
Daily Average 2025
0.9mm
Wettest Day 26 July, 2025
25.8mm
Wet Days 2025
49/225 (22%)
Total Rainfall July
69mm
Daily Average July
2.2mm
Wettest Day 26 July, 2025
25.8mm
Wet Days July
15/31 (48%)
Total Rainfall August
6.8mm
Daily Average August
0.6mm
Wettest Day 6 August, 2025
4.2mm
Wet Days August
3/13 (23%)

Climate (2010–Present)

Noarlunga (5km)

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Annual Average 2020–2024
461.4mm
Monthly Average 2020–2025
36.2mm
Daily Average 2020–2025
1.2mm
Wettest Day 28 November, 2023
46.2mm

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