Dewey Lake Rainfall Forecast

Today 27 Apr
80%
Tue 28 Apr
95%
Wed 29 Apr
30%
Thu 30 Apr
5%
Fri 1 May
10%
Sat 2 May
5%
Sun 3 May
10%

Dewey Lake Rainfall Statistics

April Rainfall

Southwest Michigan Regional Airport (12.4 miles)

Total Rainfall 2026
11in
Daily Average 2026
0.1in
Wettest Day 4 April, 2026
1.9in
Wet Days 2026
52/117 (44%)
Total Rainfall March
3.1in
Daily Average March
0.1in
Wettest Day 15 March, 2026
0.8in
Wet Days March
13/31 (42%)
Total Rainfall April
5.6in
Daily Average April
0.3in
Wettest Day 4 April, 2026
1.9in
Wet Days April
13/27 (48%)

Climate (2010–Present)

Southwest Michigan Regional Airport (12.4 miles)

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Annual Average 2021–2025
33.9in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 26 June, 2021
2.5in

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