Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

A Nor'easter will 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 expected. Hurricane Nolo is expected to remain south of the Big Island of Hawaii. However, strong winds, damaging waves, and heavy rainfall 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

ROCKFORD
MONTHLY PRECIPITATION AMOUNTS
DECEMBER

NORMAL 1.93 inches

***Smallest to Greatest Official Rockford Precipitation Data from 1906 - 2021***

0.17	1907	1.23	1993	2.24	1979
0.33	1939	1.26	1919	2.30	1985
0.37	1955	1.26	1994	2.31	1923
0.37	1976	1.31	1925	2.31	1983
0.49	1995	1.37	1970	2.32	1931
0.49	2017	1.39	1934	2.37	1918
0.50	1962	1.40	1922	2.37	1954
0.51	1989	1.41	1938	2.37	1972
0.52	1915	1.49	1944	2.42	2021
0.53	1930	1.55	1967	2.45	1990
0.55	1913	1.57	1952	2.49	2012
0.56	1933	1.62	1946	2.52	2006
0.58	1929	1.63	1974	2.53	1945
0.59	1943	1.64	1940	2.66	2018
0.60	1910	1.68	2019	2.69	1950
0.61	1917	1.69	2013	2.71	1980
0.64	1960	1.70	1906	2.76	1978
0.65	2004	1.72	1916	2.77	1959
0.66	1986	1.73	2010	2.81	1953
0.75	1958	1.75	1988	3.03	1965
0.77	1981	1.76	2020	3.06	1957
0.78	2002	1.80	1951	3.20	2003
0.79	1908	1.81	1927	3.28	2007
0.79	1963	1.82	1928	3.29	1984
0.83	1926	1.82	1932	3.31	1968
0.84	1997	1.82	1991	3.32	1973
0.89	1998	1.86	1949	3.35	1942
0.91	1964	1.87	1977	3.36	1992
0.93	2001	1.88	2016	3.48	1909
0.93	2014	1.91	1911	3.55	2009
0.95	1935	1.93	2000	3.56	1921
0.97	1956	1.94	1999	3.65	1982
0.97	1961	1.95	1975	3.91	1936
1.00	2005	2.02	1941	4.01	2008
1.02	1937	2.03	1920	4.03	1987
1.11	1947	2.06	2011	4.65	2015
1.14	1912	2.14	1996	5.04	1971
1.19	1948	2.16	1914	No Data	1924
1.20	1969	2.16	1966

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Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

December Precipitation Amounts for Rockford, IL