Shelter Island Rainfall Forecast

Today 17 May
90%5–15mm
Sun 18 May
60%1–5mm
Mon 19 May
60%1–10mm
Tue 20 May
60%1–5mm
Wed 21 May
50%1–5mm
Thu 22 May
40%< 2mm
Fri 23 May
30%< 1mm

Shelter Island Rainfall Statistics View More

May Rainfall

Gold Coast Seaway (18km)

Total Rainfall 2025
1121.8mm
Daily Average 2025
8.2mm
Wettest Day 10 March, 2025
138mm
Wet Days 2025
81/137 (59%)
Total Rainfall April
139mm
Daily Average April
4.6mm
Wettest Day 3 April, 2025
32.2mm
Wet Days April
16/30 (53%)
Total Rainfall May
136.4mm
Daily Average May
8mm
Wettest Day 17 May, 2025
33.4mm
Wet Days May
14/17 (82%)

Climate (2010–Present)

Gold Coast Seaway (18km)

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Annual Average 2020–2024
1581.2mm
Monthly Average 2020–2025
129mm
Daily Average 2020–2025
4.4mm
Wettest Day 29 March, 2022
307.2mm

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