Outer Sister Island Rainfall Forecast
- 15%< 1mm
- 90%1–5mm
- 90%5–10mm
- 85%1–5mm
- 65%1–5mm
- 30%< 1mm
- 25%< 1mm
Outer Sister Island Rainfall Statistics View More
September Rainfall
Flinders Island Airport (48km)
Total Rainfall September
33.6mmDaily Average September
2mmWettest Day 4 September, 2025
14.4mmWet Days September
7/18 (39%)
Climate (2010–Present)
Flinders Island Airport (48km)
Annual Average 2020–2024
656.2mmMonthly Average 2020–2025
52.1mmDaily Average 2020–2025
1.7mmWettest Day 4 January, 2021
63.4mm