Sapelo Island Rainfall Forecast

Today 9 Aug
30%
Mon 10 Aug
10%
Tue 11 Aug
25%
Wed 12 Aug
20%
Thu 13 Aug
15%
Fri 14 Aug
30%
Sat 15 Aug
30%

Sapelo Island Rainfall Statistics

August Rainfall

Brunswick / Glynco (14.9 miles)

Total Rainfall 2026
55.7in
Daily Average 2026
0.3in
Wettest Day 25 May, 2026
6.4in
Wet Days 2026
63/221 (29%)
Total Rainfall July
6.9in
Daily Average July
0.2in
Wettest Day 5 July, 2026
2.9in
Wet Days July
10/31 (32%)
Total Rainfall August
5.1in
Daily Average August
0.7in
Wettest Day 3 August, 2026
3.1in
Wet Days August
2/9 (22%)

Climate (2021–2025)

Brunswick / Glynco (14.9 miles)

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Annual Average 2021–2025
56.7in
Monthly Average 2021–2026
5.4in
Daily Average 2021–2026
0.2in
Wettest Day 17 December, 2023
7.3in

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