Ann Arbor Rainfall Forecast
- 20%
- 15%
- No Rain
- 35%
- 20%
- 20%
- 20%
Ann Arbor Rainfall Statistics
January Rainfall
Ann Arbor, Ann Arbor Municipal Airport (3.7 miles)
Total Rainfall January
0.6inDaily Average January
0.02inWettest Day 9 January, 2026
0.2inWet Days January
10/30 (33%)
Climate (2010–Present)
Ann Arbor, Ann Arbor Municipal Airport (3.7 miles)
Annual Average 2021–2025
28.6inMonthly Average 2021–2025
2.4inDaily Average 2021–2026
0.1inWettest Day 12 August, 2021
2.5in