Average Temperature in Missoula by Year

This page contains a list of the average yearly high and low temperatures in Missoula, Montana for each year between 1894 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Missoula?

1934 was the warmest year in the history of Missoula, Montana. The average daily high temperature was 61.5 °F, and the average low was 36.5 °F.

What Was the Coldest Year Ever in Missoula?

1964 was the coolest year in the history of Missoula, Montana. The average daily high temperature was 53.2 °F, and the average low was 28.8 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	9	59.4	35.9
2022	31	58.5	33.3
2021	8	60.4	35.0
2020	23	58.9	34.0
2019	90	55.2	32.6
2018	42	57.2	34.1
2017	49	57.2	33.5
2016	21	58.6	34.6
2015	14	59.7	34.6
2014	34	57.8	33.9
2013	26	58.4	34.3
2012	13	59.3	35.2
2011	64	56.5	33.2
2010	50	56.6	34.0
2009	59	56.8	33.1
2008	47	57.3	33.6
2007	5	60.2	35.7
2006	10	59.4	35.4
2005	61	56.5	33.2
2004	30	57.1	34.9
2003	18	58.3	35.0
2002	73	56.2	32.6
2001	52	57.3	33.2
2000	66	56.9	32.4
1999	39	57.7	33.7
1998	20	58.2	35.0
1997	69	55.9	33.2
1996	94	55.8	31.4
1995	35	57.6	34.1
1994	12	60.6	34.0
1993	101	54.5	31.2
1992	25	59.0	33.8
1991	53	57.2	33.1
1990	37	58.0	33.5
1989	76	56.0	32.7
1988	28	58.9	33.1
1987	40	58.9	32.5
1986	51	57.2	33.3
1985	111	54.0	30.9
1984	75	55.5	33.3
1983	77	55.5	33.2
1982	97	54.6	32.5
1981	38	57.3	34.1
1980	62	56.5	33.2
1979	74	56.3	32.4
1978	98	54.6	31.7
1977	70	56.6	32.3
1976	55	57.7	32.5
1975	106	54.4	31.1
1974	44	58.3	32.9
1973	41	58.1	33.2
1972	89	55.9	31.9
1971	58	57.7	32.3
1970	85	56.2	32.1
1969	102	55.6	30.1
1968	68	56.3	33.0
1967	27	58.4	34.2
1966	29	58.4	33.7
1965	103	54.3	31.4
1964	115	53.2	28.8
1963	91	56.3	31.3
1962	105	54.8	30.8
1961	81	56.7	31.7
1960	100	56.1	29.8
1959	95	55.0	32.2
1958	16	58.7	35.0
1957	71	56.1	32.8
1956	83	56.2	32.2
1955	114	53.3	29.4
1954	82	56.1	32.3
1953	17	59.2	34.4
1952	78	57.3	31.2
1951	110	54.2	30.8
1950	109	54.0	31.1
1949	99	56.2	29.8
1948	107	54.4	30.8
1947	48	56.7	34.1
1946	46	57.2	33.8
1944	45	56.6	34.6
1943	67	55.7	33.5
1942	32	56.7	35.2
1941	4	58.8	37.3
1940	2	59.8	37.7
1939	3	60.0	36.7
1938	7	58.3	37.2
1937	22	57.6	35.4
1936	15	58.5	35.4
1935	57	58.0	32.0
1934	1	61.5	36.5
1933	36	58.3	33.2
1932	79	56.1	32.3
1931	33	58.4	33.4
1930	72	56.6	32.2
1929	86	56.9	31.3
1928	60	57.9	31.9
1927	80	55.7	32.7
1926	19	59.3	34.0
1925	11	58.8	35.8
1919	93	56.8	30.6
1918	43	59.2	32.0
1917	96	57.1	30.0
1916	112	54.3	28.6
1915	56	57.1	32.8
1913	92	55.8	31.7
1912	65	56.5	32.9
1911	87	56.8	31.3
1910	24	59.4	33.5
1905	63	58.8	30.9
1904	6	61.9	33.8
1902	54	57.3	33.0
1899	84	55.5	32.8
1897	88	56.6	31.3
1896	104	55.7	29.9
1895	113	55.6	27.2
1894	108	54.9	30.3

Weather Station Details

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