Blacktown Rainfall Forecast

Today 8 Oct
25%< 1mm
Thu 9 Oct
50%< 2mm
Fri 10 Oct
10%< 1mm
Sat 11 Oct
5%< 1mm
Sun 12 Oct
25%< 1mm
Mon 13 Oct
35%< 1mm
Tue 14 Oct
25%< 1mm

Blacktown Rainfall Statistics View More

October Rainfall

Prospect Reservoir (10km)

Total Rainfall 2025
811mm
Daily Average 2025
2.9mm
Wettest Day 23 May, 2025
93mm
Wet Days 2025
85/281 (30%)
Total Rainfall September
59mm
Daily Average September
2mm
Wettest Day 11 September, 2025
39mm
Wet Days September
5/30 (17%)
Total Rainfall October
3mm
Daily Average October
0.4mm
Wettest Day 7 October, 2025
3mm
Wet Days October
1/8 (13%)

Climate (2010–Present)

Prospect Reservoir (10km)

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Annual Average 2020–2024
1134.4mm
Monthly Average 2020–2025
91.4mm
Daily Average 2020–2025
3mm
Wettest Day 5 July, 2022
131mm

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