Shamrock Rainfall Forecast

Today 20 Apr
5%
Tue 21 Apr
5%
Wed 22 Apr
5%
Thu 23 Apr
20%
Fri 24 Apr
85%
Sat 25 Apr
35%
Sun 26 Apr
30%

Shamrock Rainfall Statistics

April Rainfall

Columbia, Columbia Regional Airport (31.1 miles)

Total Rainfall 2026
10.6in
Daily Average 2026
0.1in
Wettest Day 17 April, 2026
2.1in
Wet Days 2026
26/110 (24%)
Total Rainfall March
3.9in
Daily Average March
0.1in
Wettest Day 7 March, 2026
0.9in
Wet Days March
9/31 (29%)
Total Rainfall April
4.9in
Daily Average April
0.3in
Wettest Day 17 April, 2026
2.1in
Wet Days April
9/20 (45%)

Climate (2010–Present)

Columbia, Columbia Regional Airport (31.1 miles)

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Annual Average 2021–2025
39.2in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 25 June, 2021
5.3in

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