Twin Rocks Rainfall Forecast

Today 4 Sep
30%< 1mm
Sat 5 Sep
10%< 1mm
Sun 6 Sep
20%< 1mm
Mon 7 Sep
55%1–5mm
Tue 8 Sep
60%1–5mm
Wed 9 Sep
30%< 1mm
Thu 10 Sep
20%< 1mm

Twin Rocks Rainfall Statistics View More

September Rainfall

Nullarbor (22km)

Total Rainfall 2026
274.2mm
Daily Average 2026
1.1mm
Wettest Day 22 February, 2026
38.2mm
Wet Days 2026
90/247 (36%)
Total Rainfall August
33.8mm
Daily Average August
1.1mm
Wettest Day 9 August, 2026
9.4mm
Wet Days August
18/31 (58%)
Total Rainfall September
0mm
Daily Average September
0mm
Wettest Day 1 September, 2026
0mm
Wet Days September
–

Climate (2021–2025)

Nullarbor (22km)

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Annual Average 2021–2025
251.6mm
Monthly Average 2021–2026
23mm
Daily Average 2021–2026
0.8mm
Wettest Day 18 November, 2022
43.4mm

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