Three Islands Rainfall Forecast

Today 8 May
75%1–5mm
Sat 9 May
90%10–20mm
Sun 10 May
85%1–5mm
Mon 11 May
85%1–5mm
Tue 12 May
55%< 2mm
Wed 13 May
50%< 1mm
Thu 14 May
55%< 2mm

Three Islands Rainfall Statistics View More

May Rainfall

Cape Flattery (20km)

Total Rainfall 2026
1540.6mm
Daily Average 2026
12.5mm
Wettest Day 28 January, 2026
130.2mm
Wet Days 2026
97/128 (76%)
Total Rainfall April
216.4mm
Daily Average April
8.3mm
Wettest Day 1 April, 2026
100.8mm
Wet Days April
21/30 (70%)
Total Rainfall May
6mm
Daily Average May
0.9mm
Wettest Day 6 May, 2026
3mm
Wet Days May
5/8 (63%)

Climate (2010–Present)

Cape Flattery (20km)

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Annual Average 2021–2025
1858.7mm
Monthly Average 2021–2026
158mm
Daily Average 2021–2026
5.3mm
Wettest Day 21 March, 2024
235.4mm

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