St Helens Rainfall Forecast
- 15%< 1mm
- 30%< 1mm
- 10%< 1mm
- 85%1–5mm
- 45%< 1mm
- 65%1–5mm
- 65%1–5mm
River Levels
St Helens Rainfall Statistics View More
September Rainfall
St Helens Aerodrome (3km)
Total Rainfall September
51.2mmDaily Average September
3.7mmWettest Day 2 September, 2024
28.4mmWet Days September
8/15 (53%)
Climate (2010–Present)
St Helens Aerodrome (3km)
Take a look at our website widgetsAvailable free! Find Out MoreAnnual Average 2019–2023
760.4mmMonthly Average 2019–2024
68.5mmDaily Average 2019–2024
2.3mmWettest Day 22 February, 2024
84.6mm