Grose Island Rainfall Forecast

Today 30 Nov
40%1–5mm
Mon 1 Dec
80%10–25mm
Tue 2 Dec
30%< 2mm
Wed 3 Dec
15%< 1mm
Thu 4 Dec
15%< 1mm
Fri 5 Dec
50%1–5mm
Sat 6 Dec
60%1–10mm

Grose Island Rainfall Statistics View More

November Rainfall

Dum In Mirrie Island (8km)

Total Rainfall 2025
1910.4mm
Daily Average 2025
5.9mm
Wettest Day 17 November, 2025
170.6mm
Wet Days 2025
106/334 (32%)
Total Rainfall October
68.2mm
Daily Average October
2.2mm
Wettest Day 29 October, 2025
38.4mm
Wet Days October
9/31 (29%)
Total Rainfall November
576.2mm
Daily Average November
23mm
Wettest Day 17 November, 2025
170.6mm
Wet Days November
13/30 (43%)

Climate (2010–Present)

Dum In Mirrie Island (8km)

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Annual Average 2020–2024
1756.8mm
Monthly Average 2020–2025
151.8mm
Daily Average 2020–2025
6.1mm
Wettest Day 26 December, 2021
181mm

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