Flat Rock Rainfall Forecast
- 15%
- 15%
- No Rain
- No Rain
- No Rain
- No Rain
- No Rain
Flat Rock Rainfall Statistics
September Rainfall
Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)
Total Rainfall September
0.5inDaily Average September
0.1inWettest Day 4 September, 2025
0.4inWet Days September
2/6 (33%)
Climate (2010–Present)
Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)
Annual Average 2020–2024
30.9inMonthly Average 2020–2025
2.5inDaily Average 2020–2025
0.1inWettest Day 6 August, 2024
2.9in