Saint Johns River - Great Marsh Island Rainfall Forecast
- 95%
- 95%
- 80%
- 75%
- 60%
- 55%
- 40%
Saint Johns River - Great Marsh Island Rainfall Statistics
September Rainfall
Mayport Naval Station - Adm David L. McDonald Field (2.5 miles)
Total Rainfall September
3inDaily Average September
0.1inWettest Day 12 September, 2023
1inWet Days September
6/26 (23%)
Climate (2010–Present)
Mayport Naval Station - Adm David L. McDonald Field (2.5 miles)
Annual Average 2010–Present
44.3inMonthly Average 2010–Present
3.9inDaily Average 2010–Present
0.1inWettest Day 12 October, 2022
3.3in