Most Yearly Precipitation in Olney History

This is a list of the largest annual precipitation totals ever recorded in Olney, Illinois history from 1893–2024.

What Was the Wettest Year in Olney History?

According to NOAA records, the most precipitation that Olney, Illinois has ever received in a single calendar year is 66.9 inches which occurred in 2011.

Year to date though April 26, 2024: 16.6 inches

Olney Precipitation by Year

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Precipitation (inches)
2024	131	16.6
2023	81	38.9
2022	23	50.5
2021	47	45.4
2020	17	53.4
2019	4	60.0
2018	13	54.9
2017	109	33.5
2016	116	31.5
2015	25	50.3
2014	43	46.0
2013	3	60.1
2012	102	35.0
2011	1	66.9
2010	84	38.5
2009	9	56.3
2008	8	56.8
2007	70	41.2
2006	37	47.4
2005	48	45.3
2004	14	54.8
2003	57	43.7
2002	30	49.0
2001	58	43.6
2000	6	57.1
1999	45	45.8
1998	5	58.0
1997	60	43.4
1996	12	55.5
1995	28	50.2
1994	83	38.6
1993	19	52.0
1992	98	35.9
1991	103	34.9
1990	87	38.1
1989	33	48.2
1988	74	40.1
1987	101	35.2
1986	124	28.2
1985	11	55.9
1984	24	50.4
1983	26	50.3
1982	22	50.5
1981	96	36.2
1980	107	34.1
1979	34	48.2
1978	53	44.4
1977	62	43.2
1976	125	27.9
1975	63	43.1
1974	39	46.9
1973	7	57.0
1972	82	38.6
1971	104	34.8
1970	113	31.8
1969	15	54.4
1968	69	41.8
1967	71	41.0
1966	105	34.3
1965	123	29.0
1964	90	37.0
1963	118	30.6
1962	88	37.7
1961	16	53.7
1960	91	36.8
1959	29	49.5
1958	64	43.1
1957	80	39.0
1956	132	11.5
1955	128	26.4
1954	130	18.2
1953	126	27.8
1952	110	32.6
1951	59	43.5
1950	10	56.3
1949	92	36.7
1948	31	48.7
1947	76	39.8
1946	46	45.6
1945	2	63.8
1944	111	32.0
1943	67	42.5
1942	86	38.3
1941	93	36.6
1940	115	31.6
1939	85	38.4
1938	38	47.0
1937	20	51.9
1936	129	25.5
1935	77	39.4
1934	55	44.0
1933	68	41.9
1932	51	44.9
1931	40	46.6
1930	121	30.0
1929	75	40.1
1928	72	40.4
1927	21	50.5
1926	27	50.3
1925	99	35.5
1924	89	37.6
1923	61	43.4
1922	100	35.2
1921	66	42.6
1920	94	36.6
1919	42	46.2
1918	52	44.8
1917	95	36.2
1916	56	43.8
1915	44	45.8
1914	97	36.1
1913	50	45.0
1912	127	27.6
1911	36	47.7
1910	73	40.2
1909	41	46.3
1908	106	34.1
1907	18	52.9
1906	49	45.2
1905	78	39.1
1904	54	44.1
1903	108	33.7
1902	120	30.1
1901	122	29.0
1900	112	31.9
1899	114	31.7
1898	32	48.4
1897	35	47.8
1896	79	39.1
1895	119	30.4
1894	117	31.1
1893	65	42.9