Brownsville Rainfall Forecast

Today 17 Aug
85%1–5mm
Tue 18 Aug
70%1–5mm
Wed 19 Aug
20%< 1mm
Thu 20 Aug
60%1–5mm
Fri 21 Aug
40%< 1mm
Sat 22 Aug
35%< 1mm
Sun 23 Aug
30%< 1mm

Brownsville Rainfall Statistics View More

August Rainfall

Illawarra Regional Airport (9km)

Total Rainfall 2026
512.4mm
Daily Average 2026
2.2mm
Wettest Day 18 January, 2026
111mm
Wet Days 2026
93/229 (41%)
Total Rainfall July
8mm
Daily Average July
0.3mm
Wettest Day 6 July, 2026
2.4mm
Wet Days July
7/31 (23%)
Total Rainfall August
10mm
Daily Average August
0.6mm
Wettest Day 10 August, 2026
5.2mm
Wet Days August
5/17 (29%)

Climate (2021–2025)

Illawarra Regional Airport (9km)

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Annual Average 2021–2025
1503.6mm
Monthly Average 2021–2026
121.2mm
Daily Average 2021–2026
4mm
Wettest Day 6 April, 2024
191mm

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