St Marys Rainfall Forecast

Today 31 Aug
45%
Tue 1 Sep
55%
Wed 2 Sep
70%
Thu 3 Sep
55%
Fri 4 Sep
40%
Sat 5 Sep
45%
Sun 6 Sep
60%

St Marys Rainfall Statistics

August Rainfall

Fernandina Beach Municipal Airport (11.8 miles)

Total Rainfall 2026
44.2in
Daily Average 2026
0.2in
Wettest Day 13 May, 2026
5.9in
Wet Days 2026
65/243 (27%)
Total Rainfall July
6.7in
Daily Average July
0.2in
Wettest Day 12 July, 2026
3in
Wet Days July
9/31 (29%)
Total Rainfall August
1.5in
Daily Average August
0.1in
Wettest Day 8 August, 2026
0.5in
Wet Days August
10/31 (32%)

Climate (2021–2025)

Fernandina Beach Municipal Airport (11.8 miles)

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Annual Average 2021–2025
77.1in
Monthly Average 2021–2026
6.7in
Daily Average 2021–2026
0.2in
Wettest Day 12 September, 2024
11.3in

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