Cockatoo Valley Rainfall Forecast

Today 21 Jul
5%< 1mm
Wed 22 Jul
90%1–5mm
Thu 23 Jul
65%< 2mm
Fri 24 Jul
35%< 1mm
Sat 25 Jul
50%< 1mm
Sun 26 Jul
35%< 1mm
Mon 27 Jul
50%< 2mm

Cockatoo Valley Rainfall Statistics View More

July Rainfall

Williamstown (South Para Reservoir) (14km)

Total Rainfall 2026
219.4mm
Daily Average 2026
2mm
Wettest Day 2 June, 2026
41mm
Wet Days 2026
38/202 (19%)
Total Rainfall June
137.8mm
Daily Average June
4.6mm
Wettest Day 2 June, 2026
41mm
Wet Days June
24/30 (80%)
Total Rainfall July
68.6mm
Daily Average July
4mm
Wettest Day 13 July, 2026
13.4mm
Wet Days July
12/21 (57%)

Climate (2021–2025)

Williamstown (South Para Reservoir) (14km)

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Annual Average 2021–2025
608.3mm
Monthly Average 2021–2026
51mm
Daily Average 2021–2026
1.7mm
Wettest Day 30 May, 2022
56.2mm

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