Garden Island Rainfall Forecast

Today 18 Sep
No Rain
Sat 19 Sep
No Rain
Sun 20 Sep
No Rain
Mon 21 Sep
60%< 2mm
Tue 22 Sep
20%< 1mm
Wed 23 Sep
20%< 1mm
Thu 24 Sep
25%< 1mm

Garden Island Rainfall Statistics View More

September Rainfall

Nowra (RAN Air Station) (18km)

Total Rainfall 2026
557.8mm
Daily Average 2026
2.1mm
Wettest Day 8 March, 2026
55.2mm
Wet Days 2026
119/261 (46%)
Total Rainfall August
26.8mm
Daily Average August
0.9mm
Wettest Day 10 August, 2026
8.4mm
Wet Days August
13/31 (42%)
Total Rainfall September
3.2mm
Daily Average September
0.2mm
Wettest Day 8 September, 2026
1.8mm
Wet Days September
2/18 (11%)

Climate (2021–2025)

Nowra (RAN Air Station) (18km)

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Annual Average 2021–2025
1375.6mm
Monthly Average 2021–2026
109.5mm
Daily Average 2021–2026
3.6mm
Wettest Day 6 April, 2024
160mm

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