Chelsea Rainfall Forecast

Today 17 Aug
55%
Mon 18 Aug
5%
Tue 19 Aug
45%
Wed 20 Aug
20%
Thu 21 Aug
5%
Fri 22 Aug
No Rain
Sat 23 Aug
10%

Chelsea Rainfall Statistics

August Rainfall

Ann Arbor, Ann Arbor Municipal Airport (15.5 miles)

Total Rainfall 2025
19.9in
Daily Average 2025
0.1in
Wettest Day 2 April, 2025
2.3in
Wet Days 2025
80/229 (35%)
Total Rainfall July
4.2in
Daily Average July
0.1in
Wettest Day 9 July, 2025
1in
Wet Days July
12/31 (39%)
Total Rainfall August
0.3in
Daily Average August
0.02in
Wettest Day 12 August, 2025
0.3in
Wet Days August
2/17 (12%)

Climate (2010–Present)

Ann Arbor, Ann Arbor Municipal Airport (15.5 miles)

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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

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