Flat Rock Rainfall Forecast

Today 4 May
30%
Tue 5 May
65%
Wed 6 May
60%
Thu 7 May
25%
Fri 8 May
25%
Sat 9 May
30%
Sun 10 May
25%

Flat Rock Rainfall Statistics

May Rainfall

Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)

Total Rainfall 2026
3.2in
Daily Average 2026
0.03in
Wettest Day 15 April, 2026
0.5in
Wet Days 2026
23/124 (19%)
Total Rainfall April
1in
Daily Average April
0.1in
Wettest Day 15 April, 2026
0.5in
Wet Days April
7/30 (23%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 4 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Detroit/Grosse Ile, Grosse Ile Airport (6.2 miles)

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Annual Average 2021–2025
30.2in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 6 August, 2024
2.9in

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