Charleston Rainfall Forecast

Today 31 Mar
No Rain
Wed 1 Apr
5%
Thu 2 Apr
80%
Fri 3 Apr
65%
Sat 4 Apr
85%
Sun 5 Apr
15%
Mon 6 Apr
5%

Charleston Rainfall Statistics

March Rainfall

Fort Smith Regional Airport (18.6 miles)

Total Rainfall 2026
5.5in
Daily Average 2026
0.1in
Wettest Day 7 March, 2026
1.3in
Wet Days 2026
14/90 (16%)
Total Rainfall February
1.3in
Daily Average February
0.05in
Wettest Day 14 February, 2026
1.1in
Wet Days February
3/31 (10%)
Total Rainfall March
2.6in
Daily Average March
0.1in
Wettest Day 7 March, 2026
1.3in
Wet Days March
6/31 (19%)

Climate (2010–Present)

Fort Smith Regional Airport (18.6 miles)

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Annual Average 2021–2025
51.8in
Monthly Average 2021–2026
4.3in
Daily Average 2021–2026
0.1in
Wettest Day 3 November, 2024
4.9in

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