Decorah Rainfall Forecast

Today 6 Apr
40%
Tue 7 Apr
5%
Wed 8 Apr
65%
Thu 9 Apr
50%
Fri 10 Apr
50%
Sat 11 Apr
35%
Sun 12 Apr
80%

Decorah Rainfall Statistics

April Rainfall

Decorah (2.5 miles)

Total Rainfall 2026
4.8in
Daily Average 2026
0.1in
Wettest Day 3 April, 2026
1.6in
Wet Days 2026
20/96 (21%)
Total Rainfall March
0.9in
Daily Average March
0.03in
Wettest Day 6 March, 2026
0.6in
Wet Days March
8/31 (26%)
Total Rainfall April
3in
Daily Average April
0.7in
Wettest Day 3 April, 2026
1.6in
Wet Days April
4/6 (67%)

Climate (2010–Present)

Decorah (2.5 miles)

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Annual Average 2021–2025
23.2in
Monthly Average 2021–2026
1.9in
Daily Average 2021–2026
0.1in
Wettest Day 21 May, 2024
3.7in

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