Lake Illawarra - Windang Bridge Rainfall Forecast

Today 29 Sep
5%< 1mm
Wed 30 Sep
No Rain
Thu 1 Oct
5%< 1mm
Fri 2 Oct
80%5–10mm
Sat 3 Oct
85%10–20mm
Sun 4 Oct
55%1–5mm
Mon 5 Oct
35%< 1mm

Lake Illawarra - Windang Bridge Rainfall Statistics View More

September Rainfall

Illawarra Regional Airport (7km)

Total Rainfall 2026
559.8mm
Daily Average 2026
2.1mm
Wettest Day 18 January, 2026
111mm
Wet Days 2026
103/272 (38%)
Total Rainfall August
24.6mm
Daily Average August
0.8mm
Wettest Day 26 August, 2026
9mm
Wet Days August
9/31 (29%)
Total Rainfall September
32.8mm
Daily Average September
1.2mm
Wettest Day 23 September, 2026
15.4mm
Wet Days September
6/29 (21%)

Climate (2021–2025)

Illawarra Regional Airport (7km)

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Annual Average 2021–2025
1503.6mm
Monthly Average 2021–2026
120.3mm
Daily Average 2021–2026
4mm
Wettest Day 6 April, 2024
191mm

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