Helensburgh Rainfall Forecast

Today 20 Sep
No Rain
Mon 21 Sep
60%< 2mm
Tue 22 Sep
65%< 2mm
Wed 23 Sep
65%1–5mm
Thu 24 Sep
15%< 1mm
Fri 25 Sep
10%< 1mm
Sat 26 Sep
20%< 1mm

Helensburgh Rainfall Statistics View More

September Rainfall

Lucas Heights (20km)

Total Rainfall 2026
689.4mm
Daily Average 2026
2.6mm
Wettest Day 27 February, 2026
93.4mm
Wet Days 2026
107/263 (41%)
Total Rainfall August
45.8mm
Daily Average August
1.5mm
Wettest Day 26 August, 2026
11.6mm
Wet Days August
15/31 (48%)
Total Rainfall September
6.2mm
Daily Average September
0.3mm
Wettest Day 8 September, 2026
5.2mm
Wet Days September
2/20 (10%)

Climate (2021–2025)

Lucas Heights (20km)

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Annual Average 2021–2025
1199.6mm
Monthly Average 2021–2026
107.6mm
Daily Average 2021–2026
3.6mm
Wettest Day 3 July, 2022
247.2mm

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