Helpman Islands Rainfall Forecast

Today 16 May
10%< 1mm
Sun 17 May
70%1–5mm
Mon 18 May
60%1–5mm
Tue 19 May
45%1–5mm
Wed 20 May
65%5–15mm
Thu 21 May
35%< 1mm
Fri 22 May
20%< 1mm

Helpman Islands Rainfall Statistics View More

May Rainfall

Cygnet Bay (71km)

Total Rainfall 2026
1030.9mm
Daily Average 2026
8.2mm
Wettest Day 25 March, 2026
172mm
Wet Days 2026
40/136 (29%)
Total Rainfall April
5.2mm
Daily Average April
0.2mm
Wettest Day 20 April, 2026
5mm
Wet Days April
2/30 (7%)
Total Rainfall May
0mm
Daily Average May
0mm
Wettest Day 1 May, 2026
0mm
Wet Days May
–

Climate (2010–Present)

Cygnet Bay (71km)

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Annual Average 2021–2025
711.5mm
Monthly Average 2021–2026
79.8mm
Daily Average 2021–2026
3mm
Wettest Day 25 March, 2026
172mm

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