Saint Helens Marina Rainfall Forecast

Today 4 Aug
75%1–5mm
Tue 5 Aug
85%1–5mm
Wed 6 Aug
85%1–5mm
Thu 7 Aug
20%< 1mm
Fri 8 Aug
25%< 1mm
Sat 9 Aug
45%< 1mm
Sun 10 Aug
40%< 1mm

Saint Helens Marina Rainfall Statistics View More

August Rainfall

St Helens Aerodrome (2km)

Total Rainfall 2025
312.2mm
Daily Average 2025
1.5mm
Wettest Day 10 June, 2025
23.8mm
Wet Days 2025
98/216 (45%)
Total Rainfall July
64.8mm
Daily Average July
2.1mm
Wettest Day 27 July, 2025
21mm
Wet Days July
20/31 (65%)
Total Rainfall August
0.6mm
Daily Average August
0.6mm
Wettest Day 3 August, 2025
0.6mm
Wet Days August
1/4 (25%)

Climate (2010–Present)

St Helens Aerodrome (2km)

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Annual Average 2020–2024
840.8mm
Monthly Average 2020–2025
68.2mm
Daily Average 2020–2025
2.3mm
Wettest Day 1 December, 2024
99.2mm

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