Missoula Days With Precipitation by Year

This page contains a list of the number of days it rained or snowed each year in Missoula, Montana for each year between 1893 and 2024. It is based on NOAA data.

Change:

Month:

Year With the Most Rainy Days in Missoula

The most days of rain or snow in a single year in Missoula, Montana history is 160, which happened in 1996.

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

Year	Rank	Days
2024	128	44
2023	64	116
2022	87	104
2021	64	116
2020	46	125
2019	50	124
2018	23	133
2017	19	134
2016	19	134
2015	92	101
2014	12	139
2013	67	115
2012	29	131
2011	8	140
2010	19	134
2009	73	110
2008	53	121
2007	81	106
2006	62	117
2005	34	129
2004	34	129
2003	23	133
2002	67	115
2001	88	103
2000	72	111
1999	64	116
1998	3	149
1997	29	131
1996	1	160
1995	8	140
1994	92	101
1993	38	128
1992	95	99
1991	75	109
1990	50	124
1989	8	140
1988	78	108
1987	92	101
1986	53	121
1985	85	105
1984	46	125
1983	18	135
1982	5	148
1981	26	132
1980	19	134
1979	62	117
1978	39	127
1977	33	130
1976	81	106
1975	6	144
1974	67	115
1973	91	102
1972	12	139
1971	15	137
1970	26	132
1969	88	103
1968	17	136
1967	42	126
1966	79	107
1965	53	121
1964	29	131
1963	53	121
1962	58	120
1961	14	138
1960	71	112
1959	8	140
1958	26	132
1957	42	126
1956	39	127
1955	7	141
1954	59	119
1953	53	121
1952	100	94
1951	23	133
1950	3	149
1949	79	107
1948	60	118
1947	46	125
1946	75	109
1945	113	76
1944	95	99
1943	73	110
1942	39	127
1941	29	131
1940	15	137
1939	95	99
1938	46	125
1937	52	122
1936	70	114
1935	105	88
1934	98	98
1933	60	118
1932	99	97
1931	110	78
1930	104	91
1929	102	92
1928	81	106
1927	2	151
1926	34	129
1925	42	126
1924	102	92
1923	107	82
1922	131	0
1921	131	0
1920	125	51
1919	120	63
1918	110	78
1917	108	81
1916	75	109
1915	85	105
1914	119	64
1913	34	129
1912	42	126
1911	106	87
1910	101	93
1909	88	103
1908	124	55
1907	123	57
1906	130	37
1905	125	51
1904	129	39
1903	127	49
1902	117	65
1901	116	66
1900	120	63
1899	81	106
1898	115	71
1897	108	81
1896	110	78
1895	114	72
1894	117	65
1893	122	58

Weather Station Details

Years	Station	Coordinates
1948–2024	Missoula International Airport	location
1893–1947	Missoula 6 NW WFO	location