Shellharbour Rainfall Forecast

Today 23 Sep
10%< 1mm
Wed 24 Sep
35%< 1mm
Thu 25 Sep
10%< 1mm
Fri 26 Sep
10%< 1mm
Sat 27 Sep
5%< 1mm
Sun 28 Sep
65%1–5mm
Mon 29 Sep
70%1–5mm

Shellharbour Rainfall Statistics View More

September Rainfall

Illawarra Regional Airport (7km)

Total Rainfall 2025
1183mm
Daily Average 2025
4.5mm
Wettest Day 11 September, 2025
115mm
Wet Days 2025
97/266 (36%)
Total Rainfall August
267.4mm
Daily Average August
8.6mm
Wettest Day 21 August, 2025
69.4mm
Wet Days August
16/31 (52%)
Total Rainfall September
121.6mm
Daily Average September
5.5mm
Wettest Day 11 September, 2025
115mm
Wet Days September
3/23 (13%)

Climate (2010–Present)

Illawarra Regional Airport (7km)

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Annual Average 2020–2024
1491mm
Monthly Average 2020–2025
125.4mm
Daily Average 2020–2025
4.2mm
Wettest Day 6 April, 2024
191mm

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