That is how much rain we got at Leslie Park Golf Course in the moth of May, 2011.
According to The Weather Underground, the normal rainfall in Ann Arbor is 2.89 inches. That is roughly 230% more rain. 19 days (out of 31) had more than a trace of rain and 9 had more than a tenth of an inch. Only one day had more than an inch of rain with 2.55 inches coming on the 25th. That storm had 3.38 inches of rainfall in 24 hours.
The high temperature was 89.2 degrees (May 31st), low temperature was 34.5 (May 4th.) The average temperature was 59.8.
The highest wind speed recorded was 30 mph on the 23rd.