Kalispell, MT: May

31 May 2026: May 2026 averaged 53.8°F in Kalispell, MT, the warmest May since 2023, tied 24th warmest of 127 (with 2015 and 1969).

May 2026

Mean temperature: 53.8°F; Warmest since 2023; 24th warmest of 127
Precipitation: 3.16 in; Wettest since 2020; 13th wettest of 127

A normal May in Kalispell, MT (1991 to 2020): a mean temperature of 52.2°F, between 48.7°F and 54.2°F in eight years of ten and 1.65 in of precipitation, between 0.87 in and 3.12 in in eight years of ten.

The mean temperature of every May in Kalispell, MT since 1899: 53.8°F in 2026; the highest is 60.3°F, in 1958.

Normal range, 48.7 to 54.2°F

Every year, ranked, as a table

Every May in Kalispell, MT from 1899 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	53.8	24	67.9	24	39.7	49	3.16	13	0
2025	53.7	27	69.4	13	38	86	1.79	50	0
2024	51	76	64.2	62	37.7	92	1.92	43	0
2023	58.6	3	72.7	2	44.5	3	2.31	32	0
2022	48	119	60.3	107	35.7	119	1.17	83	0
2021	50.7	84	64.4	59	36.9	108	1.90	44	0
2020	52	58	63.9	66	40.2	43	3.16	13	0
2019	53.4	32	66.6	38	40.3	42	0.88	106	0
2018	57.4	5	71.5	5	43.2	7	1.42	70	0
2017	53.4	32	68	22	38.8	71	0.80	109	0
2016	53.4	32	66.1	44	40.6	35	3.12	15	0
2015	53.8	24	69.5	9	38.1	85	0.22	127	0
2014	52	58	66.4	40	37.7	92	1.20	80	0
2013	53.1	38	68	22	38.2	82	2.95	17	0
2012	48.8	106	62.1	92	35.5	121	1.90	44	0
2011	50.2	93	62.5	88	37.9	88	1.85	47	0
2010	48.3	114	59.6	114	37	105	2.43	29	0
2009	53.7	27	68.4	17	39	65	1.12	88	0
2008	52.4	52	64.9	56	39.8	47	1.46	68	0
2007	51.9	61	66.3	42	37.5	95	2.59	23	0
2006	52.7	44	67	33	38.4	76	1.35	75	0
2005	51.8	64	65.5	49	38.2	82	1.38	73	0
2004	50.6	87	63	74	38.3	80	1.17	83	0
2003	51.1	75	63	74	39.2	60	1.74	54	0
2002	48.1	117	60.3	107	36	118	2.38	30	0
2001	52.9	42	69	14	36.8	111	0.23	126	0
2000	50.5	88	63.7	68	37.2	103	1.13	87	0
1999	48.7	110	61.8	98	35.5	121	1.80	48	0
1998	54.6	16	68.2	19	41	29	4.25	5	0
1997	52.4	52	65.5	49	39.3	58	2.21	35	0
1996	46.9	126	56.5	127	37.4	98	4.34	4	0
1995	51.9	61	65.5	49	38.4	76	1.05	95	0
1994	52.6	47	66.7	37	38.4	76	1.55	63	0
1993	57.9	4	71.6	4	44.2	5	1.93	42	0
1992	54.2	22	69.5	9	38.9	67	1.18	82	0
1991	50.3	91	62	93	38.6	75	2.26	34	0
1990	50	97	60.6	106	39.5	54	4.75	1	0
1989	50.7	84	61.9	95	39.5	54	2.68	21	0
1988	51.8	64	64.9	56	38.7	74	2.83	19	1
1987	54.7	13	67.8	25	41.7	19	0.88	106	0
1986	54.2	22	67	33	41.4	23	2.45	28	0
1985	54.3	20	68.8	15	39.7	49	1.60	61	0
1984	48.6	113	59.8	113	37.4	98	1.56	62	0
1983	51.4	71	66.3	42	36.6	114	0.78	111	0
1982	48.8	106	63	74	34.5	125	0.78	111	0
1981	52.6	47	63.8	67	41.3	24	3.37	11	0
1980	55.4	10	67.6	27	43.1	8	3.90	8	0
1979	51.7	66	65.6	48	37.8	90	1.64	59	0
1978	48.8	106	58.7	121	38.8	71	2.47	27	0
1977	50.4	89	62.8	81	38	86	1.40	71	0
1976	53.4	32	67.7	26	39.1	63	1.79	50	0
1975	50	97	62.6	85	37.4	98	0.98	99	0
1974	48.3	114	59.2	117	37.4	98	1.06	93	0
1973	52.4	52	68.2	19	36.5	116	0.91	105	0
1972	52.8	43	65.5	49	40.1	46	1.50	65	0
1971	53.7	27	67.1	31	40.2	43	2.17	37	0
1970	52.1	56	66.9	35	37.3	102	2.18	36	0
1969	53.8	24	68.2	19	39.4	56	0.68	117	0
1968	49.8	101	62.6	85	36.9	108	2.59	23	0
1967	50.3	91	63.7	68	36.8	111	0.95	103	0
1966	53	40	68.4	17	37.5	95	1.63	60	0
1965	48.1	117	61.8	98	34.4	126	0.74	115	0
1964	49.7	102	62.7	83	36.6	114	2.56	25	0
1963	50.2	93	66	46	34.4	126	0.81	108	0
1962	50.7	84	62.5	88	38.9	67	2.04	39	0
1961	52.4	52	64	64	40.7	33	2.35	31	0
1960	50.1	95	61.9	95	38.4	76	3.34	12	0
1959	47.5	124	59.3	116	35.6	120	3.08	16	0
1958	60.3	1	76.3	1	44.3	4	1.80	48	0
1957	56.4	8	69.7	7	43.1	8	1.25	76	0
1956	54.4	19	66.6	38	42.2	15	1.44	69	0
1955	46.7	127	58.3	124	35.1	124	1.23	77	0
1954	52.5	50	65.4	53	39.6	53	1.05	95	0
1953	50	97	62.9	78	37	105	1.37	74	0
1952	53.5	31	66.4	40	40.6	35	1.68	57	0
1951	50.8	82	62.3	90	39.4	56	2.31	32	0
1950	49.1	103	61.3	104	36.9	108	0.43	122	0
1948	52.6	47	62.2	91	43	10	4.36	3	0
1947	55	12	67.2	29	42.8	12	1.79	50	0
1946	52	58	64.3	60	39.7	49	1.40	71	0
1945	52.1	56	63.6	71	40.6	35	1.20	80	0
1944	53.7	27	65.2	54	42.2	15	1.48	66	0
1943	48.8	106	58.8	118	38.8	71	1.16	85	0
1942	50.4	89	60.3	107	40.5	38	3.92	7	0
1941	53.3	36	64.2	62	42.5	13	1.75	53	0
1940	56	9	69.5	9	42.4	14	1.08	91	0
1939	54.7	13	67.2	29	42.2	15	1.09	90	0
1938	51.5	70	62	93	41	29	1.72	55	0
1937	53.3	36	66	46	40.5	38	1.00	98	0
1936	58.9	2	72.6	3	45.2	1	0.40	124	0
1935	50.9	78	63.6	71	38.2	82	1.04	97	0
1934	57.2	6	69.8	6	44.6	2	1.22	79	0
1933	48.9	105	59.9	111	37.9	88	2.51	26	0
1932	52.7	44	63.7	68	41.6	22	1.96	40	0
1931	54.6	16	67.5	28	41.7	19	0.52	121	0
1930	51.3	73	61.9	95	40.7	33	1.87	46	0
1929	50.9	78	62.6	85	39.2	60	0.69	116	0
1928	56.5	7	69.7	7	43.4	6	0.61	118	0
1927	48	119	56.6	126	39.3	58	1.54	64	0
1926	51.9	61	62.7	83	41.1	28	1.23	77	0
1925	54.3	20	66.8	36	41.8	18	0.96	101	0
1924	55.4	10	69.5	9	41.3	24	0.39	125	0
1923	50.8	82	61.8	98	39.7	49	2.88	18	0
1922	50.1	95	61.2	105	39.1	63	0.76	113	1
1921	53	40	64.3	60	41.7	19	0.57	120	0
1920	48	119	58.3	124	37.7	92	1.15	86	0
1919	50.9	78	63	74	38.9	67	1.72	55	0
1918	48.3	114	60.2	110	36.4	117	0.43	122	0
1917	51.3	73	63.4	73	39.2	60	0.97	100	0
1916	47.1	125	58.8	118	35.4	123	1.11	89	0
1915	51.4	71	61.4	103	41.3	24	3.51	10	0
1914	53.1	38	67.1	31	39	65	0.60	119	0
1913	50.9	78	62.9	78	38.9	67	0.92	104	0
1912	52.7	44	64.9	56	40.5	38	0.76	113	0
1911	48.7	110	59.9	111	37.5	95	0.96	101	0
1910	54.7	13	68.5	16	41	29	1.67	58	0
1909	48.7	110	59.5	115	37.8	90	1.47	67	0
1908	49.1	103	58.4	122	39.8	47	4.21	6	0
1907	51.6	67	65	55	38.3	80	1.06	93	0
1906	51	76	61.8	98	40.2	43	2.68	21	0
1905	50	97	62.9	78	37.1	104	2.73	20	0
1904	51.6	67	62.8	81	40.4	41	0.79	110	0
1903	47.9	122	58.8	118	37	105	1.07	92	0
1902	51.6	67	61.8	98	41.3	24	4.50	2	0
1901	54.5	18	66.1	44	43	10	1.95	41	0
1900	52.5	50	64	64	40.9	32	3.90	8	0
1899	47.6	123	58.4	122	36.8	111	2.11	38	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1958	60.3
1936	58.9
2023	58.6
1993	57.9
2018	57.4
1934	57.2
1928	56.5
1957	56.4
1940	56
1980	55.4
More years share the last value

Coldest
Year	Mean, °F
1955	46.7
1996	46.9
1916	47.1
1959	47.5
1899	47.6
1903	47.9
2022	48
1927	48
1920	48
2002	48.1
More years share the last value

Wettest
Year	Precipitation, in
1990	4.75
1902	4.50
1948	4.36
1996	4.34
1998	4.25
1908	4.21
1942	3.92
1980	3.90
1900	3.90
1915	3.51

Driest
Year	Precipitation, in
2015	0.22
2001	0.23
1924	0.39
1936	0.40
1950	0.43
1918	0.43
1931	0.52
1921	0.57
1914	0.60
1928	0.61

The hottest, coldest and wettest days

Hottest day: 89°F; 28 May 2026
Coldest night: 29°F; 21 May 2026, 18 May 2026, 6 May 2026
Wettest day: 1.05 in; 31 May 2026

Every month, season and year

Months

Seasons

Years

Kalispell, MT the day's answers

All-time records

Every answer in words

May 2026 brought 3.16 in of precipitation in Kalispell, MT, the wettest May since 2020, tied 13th wettest of 127 (with 2020).
The hottest day of May 2026 in Kalispell, MT: 89°F on Thursday 28 May 2026.
The coldest night of May 2026 in Kalispell, MT: a low of 29°F on Thursday 21 May 2026, Monday 18 May 2026 and Wednesday 6 May 2026.
The wettest day of May 2026 in Kalispell, MT: 1.05 in on Sunday 31 May 2026.