Township of Sumpter Rainfall Forecast
- 85%
- 35%
- 5%
- 5%
- 10%
- 5%
- 35%
Township of Sumpter Rainfall Statistics
April Rainfall
Detroit, Willow Run Airport (6.8 miles)
Total Rainfall April
2.2inDaily Average April
0.2inWettest Day 15 April, 2026
1inWet Days April
7/18 (39%)
Climate (2010–Present)
Detroit, Willow Run Airport (6.8 miles)
Annual Average 2021–2025
30.8inMonthly Average 2021–2026
2.6inDaily Average 2021–2026
0.1inWettest Day 24 August, 2023
5.8in