Old Man Rocks Rainfall Forecast

Today 15 Oct
10%< 1mm
Thu 16 Oct
35%< 1mm
Fri 17 Oct
35%< 1mm
Sat 18 Oct
15%< 1mm
Sun 19 Oct
60%1–5mm
Mon 20 Oct
60%1–5mm
Tue 21 Oct
30%< 1mm

Old Man Rocks Rainfall Statistics View More

October Rainfall

St Helens Aerodrome (12km)

Total Rainfall 2025
402.4mm
Daily Average 2025
1.4mm
Wettest Day 10 June, 2025
23.8mm
Wet Days 2025
136/288 (47%)
Total Rainfall September
18.8mm
Daily Average September
0.6mm
Wettest Day 8 September, 2025
5.2mm
Wet Days September
14/30 (47%)
Total Rainfall October
26.8mm
Daily Average October
1.9mm
Wettest Day 1 October, 2025
9mm
Wet Days October
7/15 (47%)

Climate (2010–Present)

St Helens Aerodrome (12km)

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Annual Average 2020–2024
840.8mm
Monthly Average 2020–2025
68mm
Daily Average 2020–2025
2.2mm
Wettest Day 1 December, 2024
99.2mm

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