Saint Helen Reef Rainfall Forecast

Today 7 Aug
65%1–5mm
Sat 8 Aug
35%< 1mm
Sun 9 Aug
45%< 1mm
Mon 10 Aug
10%< 1mm
Tue 11 Aug
10%< 1mm
Wed 12 Aug
10%< 1mm
Thu 13 Aug
10%< 1mm

Saint Helen Reef Rainfall Statistics View More

August Rainfall

Hamilton Island Airport (24km)

Total Rainfall 2026
1307.4mm
Daily Average 2026
6mm
Wettest Day 18 February, 2026
158.8mm
Wet Days 2026
129/219 (59%)
Total Rainfall July
33.8mm
Daily Average July
1.1mm
Wettest Day 9 July, 2026
6.6mm
Wet Days July
11/31 (35%)
Total Rainfall August
1.8mm
Daily Average August
0.3mm
Wettest Day 4 August, 2026
1.2mm
Wet Days August
3/7 (43%)

Climate (2021–2025)

Hamilton Island Airport (24km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
1645.5mm
Monthly Average 2021–2026
139.6mm
Daily Average 2021–2026
4.7mm
Wettest Day 5 February, 2025
322.2mm

Get WillyWeather+ to remove ads