Mornington Island Boat Ramp Rainfall Forecast
- 80%5–20mm
- 55%1–5mm
- 80%5–20mm
- 80%5–20mm
- 85%10–30mm
- 80%15–35mm
- 75%10–35mm
Mornington Island Boat Ramp Rainfall Statistics View More
December Rainfall
Sweers Island (66km)
Total Rainfall December
48.5mmDaily Average December
3.2mmWettest Day 1 December, 2025
21.5mmWet Days December
3/16 (19%)
Climate (2010–Present)
Sweers Island (66km)
Annual Average 2020–2024
1229mmMonthly Average 2020–2025
110.9mmDaily Average 2020–2025
3.8mmWettest Day 18 March, 2025
280mm