When he could no longer hide his handicap, Beethoven used notebooks in which visitors could write what they wanted him to know, or equally ask what they wanted to know. Because of this, we lack, of course, the most important part to understanding better his personality: what he replied...
1 Michigan Annual Precipitation Average - 32.84 inches, 32nd wettest state in the U.S. 2  Michigan Tornado Average - 16.1 per year - 20th most in the U.S.3  Largest reported Tornado in Michigan from 1950-2011, 7/2/1997 - 2,500 yards / 1.42 miles wide. Record Driest year in Michigan from 1895-2012 - 1930, avg precipitation 22.31 inches. 2  Record Wettest year in Michigan from 1895-2012 - 1985, avg precipitation 39.48 inches.
On average, 12 days of the month have some type of precipitation -- snow, sleet, rain -- for a total of 2.7 inches. The average amount of rainy days in the month is 13, while the average amount of snowy days is 1.6. The change over from cold to warm temperatures spawns something else in April: tornadoes.n average, 3.3 days of the month see temperatures of 90 degrees or above. In fact, the average temperature range is 59.7 to 79.1 degrees. That's not to say there are no exceptions. In fact, Detroit has seen both highs of 104 degrees and lows of 36 in the month.