Lake Illawarra - Windang Bridge Rainfall Forecast

Today 18 Aug
90%15–25mm
Tue 19 Aug
95%20–35mm
Wed 20 Aug
90%15–25mm
Thu 21 Aug
85%10–20mm
Fri 22 Aug
85%10–20mm
Sat 23 Aug
70%5–10mm
Sun 24 Aug
45%< 2mm

Lake Illawarra - Windang Bridge Rainfall Statistics View More

August Rainfall

Illawarra Regional Airport (7km)

Total Rainfall 2025
905.2mm
Daily Average 2025
4mm
Wettest Day 2 July, 2025
100.6mm
Wet Days 2025
88/230 (38%)
Total Rainfall July
175.8mm
Daily Average July
5.7mm
Wettest Day 2 July, 2025
100.6mm
Wet Days July
9/31 (29%)
Total Rainfall August
111.2mm
Daily Average August
6.5mm
Wettest Day 2 August, 2025
40.4mm
Wet Days August
10/18 (56%)

Climate (2010–Present)

Illawarra Regional Airport (7km)

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Annual Average 2020–2024
1491mm
Monthly Average 2020–2025
123.9mm
Daily Average 2020–2025
4.1mm
Wettest Day 6 April, 2024
191mm

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