Sterile Island Rainfall Forecast
- 5%< 1mm
- 20%< 1mm
- 90%1–5mm
- 100%10–15mm
- 75%1–5mm
- 65%< 2mm
- 70%1–5mm
Sterile Island Rainfall Statistics View More
September Rainfall
Cape Bruny (14km)
Total Rainfall September
42.6mmDaily Average September
3.9mmWettest Day 6 September, 2026
20.2mmWet Days September
8/12 (67%)
Climate (2021–2025)
Cape Bruny (14km)
Annual Average 2021–2025
765.8mmMonthly Average 2021–2026
63.7mmDaily Average 2021–2026
2.1mmWettest Day 4 June, 2026
40.4mm