Sandy Island Rainfall Forecast

Today 18 Apr
25%< 1mm
Sun 19 Apr
25%< 1mm
Mon 20 Apr
100%15–20mm
Tue 21 Apr
95%10–15mm
Wed 22 Apr
60%1–5mm
Thu 23 Apr
95%10–15mm
Fri 24 Apr
75%1–5mm

Sandy Island Rainfall Statistics View More

April Rainfall

Windy Harbour (3km)

Total Rainfall 2026
81.8mm
Daily Average 2026
0.8mm
Wettest Day 28 March, 2026
25.6mm
Wet Days 2026
35/108 (32%)
Total Rainfall March
41mm
Daily Average March
1.3mm
Wettest Day 28 March, 2026
25.6mm
Wet Days March
14/31 (45%)
Total Rainfall April
6.2mm
Daily Average April
0.4mm
Wettest Day 9 April, 2026
3.2mm
Wet Days April
8/18 (44%)

Climate (2010–Present)

Windy Harbour (3km)

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Annual Average 2021–2025
1075.1mm
Monthly Average 2021–2026
88.5mm
Daily Average 2021–2026
2.9mm
Wettest Day 3 May, 2021
78.2mm

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