Back River Reservoir Rainfall Forecast

Today 20 Jul
10%
Tue 21 Jul
20%
Wed 22 Jul
10%
Thu 23 Jul
55%
Fri 24 Jul
50%
Sat 25 Jul
65%
Sun 26 Jul
45%

Back River Reservoir Rainfall Statistics

July Rainfall

Charleston, Charleston Air Force Base (8.7 miles)

Total Rainfall 2026
14.5in
Daily Average 2026
0.1in
Wettest Day 10 July, 2026
2in
Wet Days 2026
47/201 (23%)
Total Rainfall June
1.9in
Daily Average June
0.1in
Wettest Day 1 June, 2026
0.6in
Wet Days June
11/30 (37%)
Total Rainfall July
3.5in
Daily Average July
0.2in
Wettest Day 10 July, 2026
2in
Wet Days July
6/20 (30%)

Climate (2021–2025)

Charleston, Charleston Air Force Base (8.7 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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