Sampson Flat Rainfall Forecast

Today 28 Oct
No Rain
Wed 29 Oct
5%< 1mm
Thu 30 Oct
55%< 2mm
Fri 31 Oct
40%< 1mm
Sat 1 Nov
10%< 1mm
Sun 2 Nov
65%1–5mm
Mon 3 Nov
65%1–5mm

Sampson Flat Rainfall Statistics View More

October Rainfall

Williamstown (South Para Reservoir) (13km)

Total Rainfall 2025
456.6mm
Daily Average 2025
1.5mm
Wettest Day 26 July, 2025
44.4mm
Wet Days 2025
118/301 (39%)
Total Rainfall September
33mm
Daily Average September
1.1mm
Wettest Day 10 September, 2025
6mm
Wet Days September
20/30 (67%)
Total Rainfall October
79.4mm
Daily Average October
3.1mm
Wettest Day 22 October, 2025
39.4mm
Wet Days October
11/28 (39%)

Climate (2010–Present)

Williamstown (South Para Reservoir) (13km)

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Annual Average 2020–2024
635.7mm
Monthly Average 2020–2025
50mm
Daily Average 2020–2025
1.7mm
Wettest Day 30 May, 2022
56.2mm

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