Mahan Rainfall Forecast

Today 12 Jan
No Rain
Tue 13 Jan
No Rain
Wed 14 Jan
85%
Thu 15 Jan
95%
Fri 16 Jan
40%
Sat 17 Jan
65%
Sun 18 Jan
50%

Mahan Rainfall Statistics

January Rainfall

Charleston, Yeager Airport (27.3 miles)

Total Rainfall 2026
0.6in
Daily Average 2026
0.1in
Wettest Day 10 January, 2026
0.4in
Wet Days 2026
3/12 (25%)
Total Rainfall December
2.5in
Daily Average December
0.1in
Wettest Day 2 December, 2025
0.7in
Wet Days December
13/31 (42%)
Total Rainfall January
0.6in
Daily Average January
0.1in
Wettest Day 10 January, 2026
0.4in
Wet Days January
3/12 (25%)

Climate (2010–Present)

Charleston, Yeager Airport (27.3 miles)

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Annual Average 2021–2025
43.8in
Monthly Average 2021–2025
3.7in
Daily Average 2021–2026
0.1in
Wettest Day 15 August, 2022
3.5in

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