Downtown Ann Arbor Rainfall Forecast

Today 3 May
15%
Sun 4 May
90%
Mon 5 May
85%
Tue 6 May
75%
Wed 7 May
25%
Thu 8 May
15%
Fri 9 May
10%

Downtown Ann Arbor Rainfall Statistics

May Rainfall

Ann Arbor, Ann Arbor Municipal Airport (3.7 miles)

Total Rainfall 2025
8.6in
Daily Average 2025
0.1in
Wettest Day 2 April, 2025
2.3in
Wet Days 2025
42/123 (34%)
Total Rainfall April
3.5in
Daily Average April
0.1in
Wettest Day 2 April, 2025
2.3in
Wet Days April
11/30 (37%)
Total Rainfall May
0.5in
Daily Average May
0.5in
Wettest Day 1 May, 2025
0.5in
Wet Days May
1/3 (33%)

Climate (2010–Present)

Ann Arbor, Ann Arbor Municipal Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
28.6in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 12 August, 2021
2.5in

Get WillyWeather+ to remove ads