Charleston Rainfall Forecast

Today 24 Jun
60%
Thu 25 Jun
30%
Fri 26 Jun
15%
Sat 27 Jun
10%
Sun 28 Jun
No Rain
Mon 29 Jun
No Rain
Tue 30 Jun
No Rain

Charleston Rainfall Statistics

June Rainfall

Fort Smith Regional Airport (18.6 miles)

Total Rainfall 2026
21.5in
Daily Average 2026
0.1in
Wettest Day 6 June, 2026
3.9in
Wet Days 2026
39/175 (22%)
Total Rainfall May
3.7in
Daily Average May
0.1in
Wettest Day 27 May, 2026
1.2in
Wet Days May
10/31 (32%)
Total Rainfall June
6.7in
Daily Average June
0.3in
Wettest Day 6 June, 2026
3.9in
Wet Days June
7/24 (29%)

Climate (2021–2025)

Fort Smith Regional Airport (18.6 miles)

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Annual Average 2021–2025
51.8in
Monthly Average 2021–2026
4.2in
Daily Average 2021–2026
0.1in
Wettest Day 3 November, 2024
4.9in

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