Winyah Bay - Marsh Islands Rainfall Forecast

Today 29 Dec
25%
Tue 30 Dec
No Rain
Wed 31 Dec
No Rain
Thu 1 Jan
No Rain
Fri 2 Jan
No Rain
Sat 3 Jan
65%
Sun 4 Jan
40%

Winyah Bay - Marsh Islands Rainfall Statistics

December Rainfall

Georgetown County Airport (5.6 miles)

Total Rainfall 2025
77in
Daily Average 2025
0.2in
Wettest Day 12 October, 2025
8.7in
Wet Days 2025
118/363 (33%)
Total Rainfall November
0.3in
Daily Average November
0.01in
Wettest Day 25 November, 2025
0.1in
Wet Days November
5/30 (17%)
Total Rainfall December
3.7in
Daily Average December
0.1in
Wettest Day 2 December, 2025
1.5in
Wet Days December
8/29 (28%)

Climate (2010–Present)

Georgetown County Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
51.1in
Monthly Average 2020–2025
5.3in
Daily Average 2020–2025
0.2in
Wettest Day 17 December, 2023
17.9in

Get WillyWeather+ to remove ads