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

 

ROCKFORD
MONTHLY TEMPERATURE MEANS
APRIL

NORMAL 49.4 degrees

*** Coldest to Warmest Official Rockford Temperature Data from 1906 - 2019 ***

 

39.2 1907   47.3 2007   49.8 1945
40.4 2018   47.5 1978   49.9 1934
42.4 1950   47.6 1932   49.9 1999
42.5 1975   47.6 1973   50.0 2008
42.6 1920   47.7 1959   50.0 2012
42.9 1979   47.7 1962   50.3 1910
43.0 1961   47.7 1988   50.3 1931
43.4 1926   47.7 2000   50.3 1952
43.8 1909   47.8 1967   50.4 1938
43.9 1983   47.9 1914   50.5 2004
44.0 1966   48.0 1916   50.7 1963
44.0 1982   48.0 1971   50.7 1994
44.1 1918   48.0 1990   50.8 1930
44.2 1997   48.1 1912   50.8 1960
44.5 1972   48.1 1927   50.8 1974
44.7 1936   48.2 1919   50.9 1954
44.8 1995   48.4 1969   51.0 2015
44.9 1953   48.4 2003   51.1 1987
45.2 1996   48.5 1943   51.4 1981
45.3 1944   48.5 1964   51.6 1929
45.3 1956   48.5 1970   51.6 1991
45.4 1917   48.5 2014   52.2 1986
45.4 1951   48.6 1947   52.5 1906
45.5 1911   48.6 1958   52.7 2006
45.5 1965   48.6 2009   53.1 2005
45.5 1993   48.7 2002   53.2 2017
45.7 1928   48.9 1998   53.6 1921
45.9 1939   48.9 2011   53.8 2001
45.9 1992   49.1 1913   54.1 1985
46.4 1980   49.1 1922   54.6 1925
46.5 1933   49.1 1949   54.6 1941
46.7 1937   49.1 1957   54.6 1955
46.8 2013   49.3 2016   54.7 1948
46.9 1984   49.3 2019   54.8 2010
46.9 1989   49.4 1908   54.9 1942
47.1 1935   49.5 1924   55.1 1977
47.1 1940   49.7 1968   56.3 1915
47.2 1923   49.7 1976   No Data 1946