Charleston Rainfall Forecast

Today 24 Oct
No Rain
Sat 25 Oct
No Rain
Sun 26 Oct
15%
Mon 27 Oct
40%
Tue 28 Oct
45%
Wed 29 Oct
50%
Thu 30 Oct
50%

Charleston Rainfall Statistics

October Rainfall

Charleston, Yeager Airport (2.5 miles)

Total Rainfall 2025
40.9in
Daily Average 2025
0.1in
Wettest Day 6 February, 2025
2.4in
Wet Days 2025
114/297 (38%)
Total Rainfall September
2in
Daily Average September
0.1in
Wettest Day 6 September, 2025
0.7in
Wet Days September
8/30 (27%)
Total Rainfall October
1.9in
Daily Average October
0.1in
Wettest Day 7 October, 2025
1.2in
Wet Days October
3/24 (13%)

Climate (2010–Present)

Charleston, Yeager Airport (2.5 miles)

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Annual Average 2020–2024
43.9in
Monthly Average 2020–2025
3.7in
Daily Average 2020–2025
0.1in
Wettest Day 15 August, 2022
3.5in

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