Great Oyster Bay Rainfall Forecast

Today 9 Dec
10%< 1mm
Wed 10 Dec
5%< 1mm
Thu 11 Dec
5%< 1mm
Fri 12 Dec
5%< 1mm
Sat 13 Dec
55%1–5mm
Sun 14 Dec
65%1–5mm
Mon 15 Dec
35%< 1mm

Great Oyster Bay Rainfall Statistics View More

December Rainfall

Friendly Beaches (26km)

Total Rainfall 2025
555.8mm
Daily Average 2025
1.7mm
Wettest Day 13 March, 2025
42mm
Wet Days 2025
128/343 (37%)
Total Rainfall November
68mm
Daily Average November
2.3mm
Wettest Day 8 November, 2025
32.8mm
Wet Days November
11/30 (37%)
Total Rainfall December
1.8mm
Daily Average December
0.4mm
Wettest Day 1 December, 2025
1.8mm
Wet Days December
1/9 (11%)

Climate (2010–Present)

Friendly Beaches (26km)

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Annual Average 2020–2024
882mm
Monthly Average 2020–2025
70.5mm
Daily Average 2020–2025
2.4mm
Wettest Day 28 April, 2022
122mm

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