Mersey River - Mouth Rainfall Forecast
- 85%1–5mm
- 10%< 1mm
- 25%< 1mm
- 95%20–30mm
- 85%5–10mm
- 55%1–5mm
- 35%< 1mm
Mersey River - Mouth Rainfall Statistics View More
September Rainfall
Devonport Airport (5km)
Total Rainfall September
6mmDaily Average September
2mmWettest Day 3 September, 2025
5.6mmWet Days September
3/4 (75%)
Climate (2010–Present)
Devonport Airport (5km)
Annual Average 2020–2024
730.4mmMonthly Average 2020–2025
58.3mmDaily Average 2020–2025
1.9mmWettest Day 6 April, 2022
66.2mm