Saint Helens Island Rainfall Forecast
- 45%< 1mm
- 35%< 1mm
- 30%< 1mm
- 30%< 1mm
- 90%10–15mm
- 75%5–10mm
- 60%1–5mm
River Levels
Saint Helens Island Rainfall Statistics View More
May Rainfall
St Helens Aerodrome (km)
Total Rainfall May
165.8mmDaily Average May
5.9mmWettest Day 28 May, 2026
66.4mmWet Days May
22/29 (76%)
Climate (2010–Present)
St Helens Aerodrome (km)
Annual Average 2021–2025
767.4mmMonthly Average 2021–2026
61.1mmDaily Average 2021–2026
2.1mmWettest Day 1 December, 2024
99.2mm