Stack Island Rainfall Forecast

Today 16 Oct
5%< 1 mm
Sat 17 Oct
No Rain
Sun 18 Oct
No Rain
Mon 19 Oct
10%< 1 mm
Tue 20 Oct
75%1–5 mm
Wed 21 Oct
30%< 1 mm
Thu 22 Oct
40%< 2 mm

Stack Island Rainfall Statistics View More

October Rainfall

Three Hummock Island (34 km)

Total Rainfall 2026
595.2 mm
Daily Average 2026
2.3 mm
Wettest Day 5 June, 2026
47.8 mm
Wet Days 2026
136/289 (47%)
Total Rainfall September
38.2 mm
Daily Average September
1.3 mm
Wettest Day 2 September, 2026
5 mm
Wet Days September
20/30 (67%)
Total Rainfall October
33.4 mm
Daily Average October
2.6 mm
Wettest Day 1 October, 2026
18.4 mm
Wet Days October
9/16 (56%)

Climate (2021–2025)

Three Hummock Island (34 km)

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Annual Average 2021–2025
592.7 mm
Monthly Average 2021–2026
65.2 mm
Daily Average 2021–2026
2.6 mm
Wettest Day 18 October, 2022
82.4 mm

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