Cooper River - Back River Entrance Rainfall Forecast

Today 29 Jun
55%
Tue 30 Jun
5%
Wed 1 Jul
No Rain
Thu 2 Jul
5%
Fri 3 Jul
10%
Sat 4 Jul
10%
Sun 5 Jul
20%

Cooper River - Back River Entrance Rainfall Statistics

June Rainfall

Charleston, Charleston Air Force Base (8.1 miles)

Total Rainfall 2026
11in
Daily Average 2026
0.1in
Wettest Day 3 January, 2026
1.2in
Wet Days 2026
41/180 (23%)
Total Rainfall May
3.6in
Daily Average May
0.1in
Wettest Day 24 May, 2026
1.1in
Wet Days May
11/31 (35%)
Total Rainfall June
1.9in
Daily Average June
0.1in
Wettest Day 1 June, 2026
0.6in
Wet Days June
11/29 (38%)

Climate (2021–2025)

Charleston, Charleston Air Force Base (8.1 miles)

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Annual Average 2021–2025
51.2in
Monthly Average 2021–2026
4.1in
Daily Average 2021–2026
0.1in
Wettest Day 30 September, 2022
5.6in

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