March in Ann Arbor averages a daily high of 8°C with nights around -3.8°C. Expect roughly 14 wet days totalling 75.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Ann Arbor is May–June.
Based on ANN ARBOR SE, MI US (5.6km), 1995–2024. 21 years of March data.