September through November 2011 was the driest Twin Cities meteorological autumn in the 141 year modern record. The September through November 2011 precipitation total at the Twin Cities International Airport was 1.36 inches, a negative departure of 5.92 inches from the 1981-2010 normal of 7.28 inches.
rank year total
-----------------------
1 2011 1.36 inches
2 1889 1.54
3 1952 1.71
4 1976 2.07
5 1936 2.10
6 1953 2.24
7 1892 2.33
8 1967 2.45
9 1912 2.90
10 1974 2.93
norm 7.28
wettest meteorological autumn was 15.75 inches in 1881
Last modified: October 23, 2015
For more information contact: [email protected]