South Barren Island Rainfall Forecast
- 35%< 1mm
- 30%< 1mm
- 20%< 1mm
- 5%< 1mm
- 5%< 1mm
- 5%< 1mm
- 5%< 1mm
South Barren Island Rainfall Statistics View More
August Rainfall
Williamson Airfield (50km)
Total Rainfall August
6mmDaily Average August
0.2mmWettest Day 7 August, 2026
1.4mmWet Days August
11/30 (37%)
Climate (2021–2025)
Williamson Airfield (50km)
Annual Average 2021–2025
705.4mmMonthly Average 2021–2026
62.4mmDaily Average 2021–2026
2.1mmWettest Day 12 January, 2026
121.6mm