Decorah Lake Rainfall Forecast

Today 19 May
100%
Wed 20 May
No Rain
Thu 21 May
No Rain
Fri 22 May
45%
Sat 23 May
45%
Sun 24 May
10%
Mon 25 May
5%

Decorah Lake Rainfall Statistics

May Rainfall

New Lisbon Mauston Airport (3.1 miles)

Total Rainfall 2026
10.1in
Daily Average 2026
0.1in
Wettest Day 8 January, 2026
2.5in
Wet Days 2026
23/139 (17%)
Total Rainfall April
2.3in
Daily Average April
0.1in
Wettest Day 15 April, 2026
1.5in
Wet Days April
9/30 (30%)
Total Rainfall May
2.6in
Daily Average May
0.2in
Wettest Day 17 May, 2026
2.2in
Wet Days May
5/19 (26%)

Climate (2015–Present)

New Lisbon Mauston Airport (3.1 miles)

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Annual Average 2021–2025
35.3in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 2 July, 2024
4.6in

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