National Weather Service United States Department of Commerce
Rockford Precipitation Rankings for each month
Jan Feb Mar Apr May Jun July Aug Sept Oct Nov Dec

 

ROCKFORD
MONTHLY PRECIPITATION AMOUNTS
DECEMBER 

NORMAL 1.98 inches

***Smallest to Greatest Official Rockford Precipitation Data from 1906 - 2019***

 

0.17 1907   1.23 1993   2.30 1985
0.33 1939   1.26 1919   2.31 1923
0.37 1955   1.26 1994   2.31 1983
0.37 1976   1.31 1925   2.32 1931
0.49 1995   1.37 1970   2.37 1918
0.49 2017   1.39 1934   2.37 1954
0.50 1962   1.40 1922   2.37 1972
0.51 1989   1.41 1938   2.45 1990
0.52 1915   1.49 1944   2.49 2012
0.53 1930   1.55 1967   2.52 2006
0.55 1913   1.57 1952   2.53 1945
0.56 1933   1.62 1946   2.66 2018
0.58 1929   1.63 1974   2.69 1950
0.59 1943   1.64 1940   2.71 1980
0.60 1910   1.68 2019   2.76 1978
0.61 1917   1.69 2013   2.77 1959
0.64 1960   1.70 1906   2.81 1953
0.65 2004   1.72 1916   3.03 1965
0.66 1986   1.73 2010   3.06 1957
0.75 1958   1.75 1988   3.20 2003
0.77 1981   1.80 1951   3.28 2007
0.78 2002   1.81 1927   3.29 1984
0.79 1908   1.82 1928   3.31 1968
0.79 1963   1.82 1932   3.32 1973
0.83 1926   1.82 1991   3.35 1942
0.84 1997   1.86 1949   3.36 1992
0.89 1998   1.87 1977   3.48 1909
0.91 1964   1.88 2016   3.55 2009
0.93 2001   1.91 1911   3.56 1921
0.93 2014   1.93 2000   3.65 1982
0.95 1935   1.94 1999   3.91 1936
0.97 1956   1.95 1975   4.01 2008
0.97 1961   2.02 1941   4.03 1987
1.00 2005   2.03 1920   4.65 2015
1.02 1937   2.06 2011   5.04 1971
1.11 1947   2.14 1996   No Data 1924
1.14 1912   2.16 1914      
1.19 1948   2.16 1966      
1.20 1969   2.24 1979