Whitsunday Island Rainfall Forecast

Today 5 May
25%< 1mm
Wed 6 May
60%1–5mm
Thu 7 May
40%< 1mm
Fri 8 May
25%< 1mm
Sat 9 May
15%< 1mm
Sun 10 May
25%< 1mm
Mon 11 May
35%< 1mm

Whitsunday Island Rainfall Statistics View More

May Rainfall

Hamilton Island Airport (11km)

Total Rainfall 2026
1189mm
Daily Average 2026
9.6mm
Wettest Day 18 February, 2026
158.8mm
Wet Days 2026
84/125 (67%)
Total Rainfall April
180.2mm
Daily Average April
6mm
Wettest Day 16 April, 2026
86.6mm
Wet Days April
18/30 (60%)
Total Rainfall May
15mm
Daily Average May
3.8mm
Wettest Day 1 May, 2026
9.6mm
Wet Days May
3/5 (60%)

Climate (2010–Present)

Hamilton Island Airport (11km)

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Annual Average 2021–2025
1645.5mm
Monthly Average 2021–2026
139.9mm
Daily Average 2021–2026
4.7mm
Wettest Day 5 February, 2025
322.2mm

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