Dewey Lake Rainfall Forecast
- 90%
- 70%
- 60%
- 40%
- 50%
- 55%
- 30%
Dewey Lake Rainfall Statistics
January Rainfall
Southwest Michigan Regional Airport (12.4 miles)
Total Rainfall January
1.3inDaily Average January
0.1inWettest Day 8 January, 2026
0.4inWet Days January
11/24 (46%)
Climate (2010–Present)
Southwest Michigan Regional Airport (12.4 miles)
Annual Average 2021–2025
33.9inMonthly Average 2021–2025
2.8inDaily Average 2021–2026
0.1inWettest Day 26 June, 2021
2.5in