Holdfast Bay Rainfall Forecast

Today 4 Oct
20%< 1mm
Mon 5 Oct
10%< 1mm
Tue 6 Oct
45%< 1mm
Wed 7 Oct
No Rain
Thu 8 Oct
No Rain
Fri 9 Oct
90%5–15mm
Sat 10 Oct
75%5–10mm

Holdfast Bay Rainfall Statistics View More

October Rainfall

Happy Valley Reservoir (19km)

Total Rainfall 2026
622.2mm
Daily Average 2026
2.3mm
Wettest Day 10 August, 2026
36.6mm
Wet Days 2026
106/277 (38%)
Total Rainfall September
14.8mm
Daily Average September
0.5mm
Wettest Day 5 September, 2026
3.4mm
Wet Days September
11/30 (37%)
Total Rainfall October
13.8mm
Daily Average October
6.9mm
Wettest Day 2 October, 2026
11.8mm
Wet Days October
2/4 (50%)

Climate (2021–2025)

Happy Valley Reservoir (19km)

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Annual Average 2021–2025
639.5mm
Monthly Average 2021–2026
54.5mm
Daily Average 2021–2026
1.8mm
Wettest Day 5 June, 2022
52mm

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