Big Otter Rainfall Forecast

Today 15 May
40%
Fri 16 May
70%
Sat 17 May
90%
Sun 18 May
30%
Mon 19 May
10%
Tue 20 May
25%
Wed 21 May
75%

Big Otter Rainfall Statistics

May Rainfall

Charleston, Yeager Airport (31.7 miles)

Total Rainfall 2025
19.2in
Daily Average 2025
0.1in
Wettest Day 6 February, 2025
2.4in
Wet Days 2025
62/135 (46%)
Total Rainfall April
4.8in
Daily Average April
0.2in
Wettest Day 3 April, 2025
1.6in
Wet Days April
15/30 (50%)
Total Rainfall May
2.1in
Daily Average May
0.2in
Wettest Day 3 May, 2025
0.6in
Wet Days May
6/15 (40%)

Climate (2010–Present)

Charleston, Yeager Airport (31.7 miles)

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Annual Average 2020–2024
43.9in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 15 August, 2022
3.5in

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