St Helens Rainfall Forecast
- 5%< 1mm
- 35%< 1mm
- 90%5–10mm
- 30%< 1mm
- 10%< 1mm
- 10%< 1mm
- 20%< 1mm
St Helens Rainfall Statistics View More
July Rainfall
St Helens Aerodrome (3km)
Total Rainfall July
32mmDaily Average July
1.3mmWettest Day 3 July, 2026
9.2mmWet Days July
12/26 (46%)
Climate (2021–2025)
St Helens Aerodrome (3km)
Annual Average 2021–2025
767.4mmMonthly Average 2021–2026
61.4mmDaily Average 2021–2026
2mmWettest Day 1 December, 2024
99.2mm