Goolwa Barrage Rainfall Forecast

Today 7 Sep
20%< 1mm
Tue 8 Sep
10%< 1mm
Wed 9 Sep
20%< 1mm
Thu 10 Sep
5%< 1mm
Fri 11 Sep
5%< 1mm
Sat 12 Sep
10%< 1mm
Sun 13 Sep
35%< 1mm

Goolwa Barrage Rainfall Statistics View More

September Rainfall

Hindmarsh Island (1km)

Total Rainfall 2026
299.6mm
Daily Average 2026
1.2mm
Wettest Day 25 August, 2026
34mm
Wet Days 2026
108/250 (43%)
Total Rainfall August
84.8mm
Daily Average August
2.7mm
Wettest Day 25 August, 2026
34mm
Wet Days August
19/31 (61%)
Total Rainfall September
7.4mm
Daily Average September
1.2mm
Wettest Day 5 September, 2026
5.2mm
Wet Days September
5/7 (71%)

Climate (2021–2025)

Hindmarsh Island (1km)

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Annual Average 2021–2025
386.9mm
Monthly Average 2021–2026
32.1mm
Daily Average 2021–2026
1.1mm
Wettest Day 10 December, 2023
47mm

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