Onkaparinga Head Rainfall Forecast
- 90%< 2mm
- 55%< 1mm
- 55%< 1mm
- 15%< 1mm
- 5%< 1mm
- 20%< 1mm
- 75%1–5mm
Onkaparinga Head Rainfall Statistics View More
August Rainfall
Noarlunga (3km)
Total Rainfall August
33mmDaily Average August
3mmWettest Day 10 August, 2026
13.4mmWet Days August
9/12 (75%)
Climate (2021–2025)
Noarlunga (3km)
Annual Average 2021–2025
437.2mmMonthly Average 2021–2026
37.1mmDaily Average 2021–2026
1.3mmWettest Day 28 November, 2023
46.2mm