Old Man Rocks Rainfall Forecast

Today 29 Jun
90%5–10mm
Tue 30 Jun
95%5–10mm
Wed 1 Jul
85%1–5mm
Thu 2 Jul
100%15–20mm
Fri 3 Jul
70%1–5mm
Sat 4 Jul
25%< 1mm
Sun 5 Jul
30%< 1mm

Old Man Rocks Rainfall Statistics View More

June Rainfall

St Helens Aerodrome (12km)

Total Rainfall 2026
310.6mm
Daily Average 2026
1.7mm
Wettest Day 28 May, 2026
66.4mm
Wet Days 2026
79/180 (44%)
Total Rainfall May
166.6mm
Daily Average May
5.4mm
Wettest Day 28 May, 2026
66.4mm
Wet Days May
23/31 (74%)
Total Rainfall June
31.6mm
Daily Average June
1.1mm
Wettest Day 5 June, 2026
8.6mm
Wet Days June
18/29 (62%)

Climate (2021–2025)

St Helens Aerodrome (12km)

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Annual Average 2021–2025
767.4mm
Monthly Average 2021–2026
63.1mm
Daily Average 2021–2026
2mm
Wettest Day 1 December, 2024
99.2mm

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