Flat Rock Rainfall Forecast
- 65%
- 55%
- 55%
- 20%
- 10%
- 20%
- 35%
Flat Rock Rainfall Statistics
August Rainfall
Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)
Total Rainfall August
0.6inDaily Average August
0.1inWettest Day 2 August, 2026
0.6inWet Days August
2/10 (20%)
Climate (2021–2025)
Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)
Annual Average 2021–2025
30.2inMonthly Average 2021–2026
2.4inDaily Average 2021–2026
0.1inWettest Day 6 August, 2024
2.9in