National Weather Service United States Department of Commerce

Significant Coastal Impacts from Nor'Easter; Hurricane Nolo Bring Gusty Winds and Heavy Rain to Hawaii

A nor'easter will continue to bring significant coastal impacts to the Mid-Atlantic and New England into Monday. Moderate to major coastal flooding, heavy rain, strong winds, and high surf are expected. Hurricane Nolo will remain south of the Big Island of Hawaii with gusty winds and heavy rainfall that may bring significant, life-threatening flooding and mudslides through the weekend. Read More >

Rockford Precipitation Rankings for each month
Jan Feb Mar Apr May Jun July Aug Sept Oct Nov Dec Annual

 

ROCKFORD
MONTHLY PRECIPITATION AMOUNTS
MAY 

NORMAL 4.18 inches

***Smallest to Greatest Official Rockford Precipitation Data from 1906 - 2022***

 

0.48 1992   3.02 2002   4.58 1916
0.68 1934   3.03 1975   4.66 1960
1.06 1936   3.05 1993   4.68 1942
1.22 1928   3.12 2008   4.68 2018
1.25 2007   3.12 2016   4.76 1910
1.29 1923   3.14 2013   4.76 1966
1.29 1950   3.20 1952   4.78 1909
1.29 1988   3.25 1937   4.78 1927
1.34 1921   3.27 1954   4.78 1948
1.41 1994   3.36 1999   4.79 1986
1.44 1961   3.41 1964   4.85 2015
1.45 1925   3.43 1985   4.90 2017
1.45 1979   3.46 2009   4.99 1983
1.47 1924   3.66 1931   5.10 1990
1.53 1949   3.68 1922   5.20 1944
1.62 2012   3.69 1998   5.20 1956
1.78 2005   3.72 2006   5.47 1977
1.83 1971   3.73 1987   5.50 1970
1.84 1981   3.74 1919   5.66 1965
1.89 1963   3.74 1947   5.70 1913
2.23 1932   3.76 1951   5.72 1943
2.24 1958   3.78 1968   5.75 1969
2.31 1926   3.84 1978   5.82 2010
2.33 2014   3.94 1912   5.85 1997
2.36 2021   3.94 2011   5.95 1935
2.37 1980   3.95 1984   6.05 1914
2.38 1976   3.98 2001   6.30 1995
2.41 1930   4.03 2020   6.58 1908
2.42 1906   4.04 1940   6.62 2000
2.48 1967   4.06 1939   6.98 1973
2.54 2022   4.11 1941   6.98 1974
2.61 1959   4.20 2003   7.02 1915
2.70 1929   4.23 1957   7.67 1945
2.72 1991   4.23 1962   8.21 2004
2.76 1955   4.36 1938   8.88 1933
2.91 1953   4.44 1918   8.93 2019
2.93 1989   4.47 1917   11.75 1996
2.96 1907   4.56 1982   No Data 1920
2.98 1911   4.57 1972   No Data 1946