Most Yearly Precipitation in Great Falls History

This is a list of the largest annual precipitation totals ever recorded in Great Falls, Montana history from 1892–2024.

What Was the Wettest Year in Great Falls History?

According to NOAA records, the most precipitation that Great Falls, Montana has ever received in a single calendar year is 25.2 inches which occurred in 1975.

Year to date though April 26, 2024: 4.7 inches

Great Falls 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	133	4.7
2023	33	17.1
2022	57	15.0
2021	114	11.2
2020	69	14.4
2019	34	16.8
2018	59	15.0
2017	62	14.9
2016	68	14.5
2015	49	15.7
2014	14	20.1
2013	107	11.8
2012	91	13.1
2011	36	16.4
2010	17	19.4
2009	67	14.5
2008	32	17.2
2007	104	11.9
2006	20	18.5
2005	51	15.7
2004	82	14.0
2003	123	10.1
2002	58	15.0
2001	121	10.3
2000	122	10.3
1999	95	12.5
1998	30	17.4
1997	75	14.0
1996	115	11.1
1995	53	15.4
1994	118	10.6
1993	3	23.0
1992	66	14.5
1991	77	14.0
1990	74	14.1
1989	4	22.4
1988	106	11.8
1987	77	14.0
1986	89	13.3
1985	31	17.2
1984	105	11.8
1983	42	16.2
1982	26	17.7
1981	84	13.9
1980	41	16.2
1979	124	9.9
1978	18	19.2
1977	60	14.9
1976	56	15.1
1975	1	25.2
1974	55	15.3
1973	100	12.2
1972	92	13.1
1971	111	11.5
1970	54	15.3
1969	96	12.4
1968	38	16.4
1967	19	18.7
1966	72	14.1
1965	22	18.4
1964	24	17.9
1963	103	12.0
1962	46	16.0
1961	119	10.5
1960	126	9.8
1959	87	13.6
1958	45	16.1
1957	44	16.2
1956	116	10.8
1955	15	19.7
1954	50	15.7
1953	10	20.8
1952	129	9.0
1951	7	21.6
1950	35	16.6
1949	109	11.7
1948	37	16.4
1947	98	12.4
1946	81	14.0
1945	88	13.5
1944	71	14.2
1943	83	14.0
1942	65	14.6
1941	27	17.6
1940	102	12.1
1939	125	9.9
1938	63	14.8
1937	127	9.3
1936	128	9.2
1935	130	7.5
1934	79	14.0
1933	40	16.3
1932	16	19.4
1931	113	11.2
1930	110	11.6
1929	86	13.6
1928	85	13.9
1927	11	20.7
1926	90	13.3
1925	60	14.9
1924	73	14.1
1923	12	20.4
1922	64	14.7
1921	70	14.3
1920	99	12.2
1919	120	10.4
1918	97	12.4
1917	9	21.4
1916	8	21.5
1915	13	20.1
1914	25	17.7
1913	43	16.2
1912	52	15.5
1911	23	18.4
1910	47	15.9
1909	2	23.7
1908	6	21.9
1907	21	18.5
1906	5	22.3
1905	112	11.4
1904	132	6.7
1903	80	14.0
1902	48	15.7
1901	93	12.7
1900	108	11.7
1899	101	12.1
1898	39	16.3
1897	29	17.4
1896	94	12.5
1895	131	6.7
1894	117	10.6
1893	76	14.0
1892	28	17.6