Grose Island Rainfall Forecast

Today 8 Oct
15%< 1 mm
Fri 9 Oct
15%< 1 mm
Sat 10 Oct
10%< 1 mm
Sun 11 Oct
10%< 1 mm
Mon 12 Oct
15%< 1 mm
Tue 13 Oct
25%< 1 mm
Wed 14 Oct
45%1–5 mm

Grose Island Rainfall Statistics View More

October Rainfall

Dum In Mirrie Island (8 km)

Total Rainfall 2026
1703.4 mm
Daily Average 2026
6.1 mm
Wettest Day 23 March, 2026
142.6 mm
Wet Days 2026
108/281 (38%)
Total Rainfall September
23 mm
Daily Average September
0.8 mm
Wettest Day 28 September, 2026
13.2 mm
Wet Days September
7/30 (23%)
Total Rainfall October
7.6 mm
Daily Average October
1.1 mm
Wettest Day 2 October, 2026
7.6 mm
Wet Days October
1/8 (13%)

Climate (2021–2025)

Dum In Mirrie Island (8 km)

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Annual Average 2021–2025
1752.1 mm
Monthly Average 2021–2026
161.8 mm
Daily Average 2021–2026
6 mm
Wettest Day 26 December, 2021
181 mm

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