South Barren Island Rainfall Forecast
- 40%< 1mm
- 30%< 1mm
- 35%< 1mm
- 35%< 1mm
- 15%< 1mm
- 10%< 1mm
- 25%< 1mm
South Barren Island Rainfall Statistics View More
April Rainfall
Williamson Airfield (50km)
Total Rainfall April
0.6mmDaily Average April
0.3mmWettest Day 1 April, 2026
0.4mmWet Days April
2/3 (67%)
Climate (2010–Present)
Williamson Airfield (50km)
Annual Average 2021–2025
705.4mmMonthly Average 2021–2026
64.6mmDaily Average 2021–2026
2.2mmWettest Day 12 January, 2026
121.6mm