Sterile Island Rainfall Forecast

Today 7 May
100%15–20mm
Fri 8 May
95%1–5mm
Sat 9 May
75%1–5mm
Sun 10 May
25%< 1mm
Mon 11 May
35%< 1mm
Tue 12 May
15%< 1mm
Wed 13 May
10%< 1mm

Sterile Island Rainfall Statistics View More

May Rainfall

Cape Bruny (14km)

Total Rainfall 2026
229.6mm
Daily Average 2026
1.8mm
Wettest Day 24 March, 2026
33mm
Wet Days 2026
49/127 (39%)
Total Rainfall April
97.4mm
Daily Average April
3.2mm
Wettest Day 13 April, 2026
28.2mm
Wet Days April
19/30 (63%)
Total Rainfall May
2mm
Daily Average May
0.3mm
Wettest Day 4 May, 2026
2mm
Wet Days May
1/7 (14%)

Climate (2010–Present)

Cape Bruny (14km)

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Annual Average 2021–2025
765.8mm
Monthly Average 2021–2026
63mm
Daily Average 2021–2026
2.1mm
Wettest Day 22 October, 2023
39.6mm

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