St Helens Rainfall Forecast

Today 28 Mar
10%< 1mm
Sat 29 Mar
35%< 1mm
Sun 30 Mar
50%< 1mm
Mon 31 Mar
60%1–5mm
Tue 1 Apr
55%1–5mm
Wed 2 Apr
40%< 1mm
Thu 3 Apr
30%< 1mm

St Helens Rainfall Statistics View More

March Rainfall

St Helens Aerodrome (3km)

Total Rainfall 2025
95.4mm
Daily Average 2025
1.2mm
Wettest Day 16 February, 2025
17mm
Wet Days 2025
25/87 (29%)
Total Rainfall February
30.2mm
Daily Average February
1.2mm
Wettest Day 16 February, 2025
17mm
Wet Days February
5/28 (18%)
Total Rainfall March
31.2mm
Daily Average March
1.2mm
Wettest Day 17 March, 2025
13.6mm
Wet Days March
10/28 (36%)

Climate (2010–Present)

St Helens Aerodrome (3km)

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Annual Average 2020–2024
840.8mm
Monthly Average 2020–2025
68.8mm
Daily Average 2020–2025
2.3mm
Wettest Day 1 December, 2024
99.2mm

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