Helena, MT: October

9 October 2026: October 2026 so far averaged 59.2°F in Helena, MT, the warmest 1 to 9 October since 2020 (2021 excluded: 1 of 9 days missing), 3rd warmest of 146.

October 2026 so far, to 9 October 2026

Mean temperature: 59.2°F; Warmest since 2020; 3rd warmest of 146
Precipitation: 0.00 in; Ties the record; Driest of 145, provisional

A normal 1 to 9 October in Helena, MT (1991 to 2020): a mean temperature of 48.5°F, between 42.7°F and 55.6°F in eight years of ten and 0.19 in of precipitation, between 0.00 in and 0.71 in in eight years of ten.

The mean temperature of every 1 to 9 October in Helena, MT since 1880: 59.2°F in 2026; the highest is 61°F, in 2020.

Normal range, 42.7 to 55.6°F

Every year, ranked, as a table

Every 1 to 9 October in Helena, MT from 1880 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	59.2	3	76.8	2	41.7	23	0.00	132	0
2025	51.4	61	64.6	61	38.2	57	0.41	40	0
2024	57	10	74.9	3	39.1	49	trace	113	0
2023	54.4	28	66.1	44	42.8	14	0.07	84	0
2022	55.6	18	66.4	40	44.8	6	0.75	13	0
2021							0.01	108	1
2020	61	1	78.7	1	43.3	13	0.00	132	0
2019	42.7	131	54.8	118	30.6	136	0.42	38	0
2018	43.6	127	52.2	130	35	105	0.46	32	0
2017	42.3	135	52.6	128	32	125	0.41	40	0
2016	50.2	71	59.2	97	41.1	31	0.73	14	0
2015	54.3	29	66.3	42	42.2	17	0.11	70	0
2014	55.4	20	68.2	34	42.7	15	0.14	66	0
2013	45.6	109	58.3	103	32.9	117	0.26	55	0
2012	43.9	121	56.2	114	31.7	130	0.09	77	0
2011	54.5	26	66.6	39	42.4	16	0.33	45	0
2010	57.7	6	71.8	12	43.6	10	0.28	49	0
2009	38.1	142	47.4	141	28.8	141	0.06	89	0
2008	53.2	38	66.1	44	40.3	39	0.08	82	0
2007	48.5	85	58.4	102	38.6	54	0.77	11	0
2006	51.8	56	62.6	73	41	34	0.71	16	0
2005	47.3	99	57.2	107	37.3	70	0.68	20	0
2004	53.8	33	70.1	24	37.6	68	trace	113	0
2003	57.6	7	73.1	9	42.1	19	trace	113	0
2002	48.1	91	59.7	94	36.6	77	0.01	108	0
2001	52.2	49	65	56	39.3	45	trace	113	0
2000	42.7	131	55.9	115	29.4	139	0.31	46	0
1999	47.3	99	62.1	79	32.4	120	trace	113	0
1998	47.8	95	63.7	65	32	125	0.01	108	0
1997	48.4	87	61.3	84	35.6	94	0.64	21	0
1996	53.3	37	71.4	14	35.2	99	0.00	132	0
1995	44.2	118	56.6	112	31.9	127			0
1994	48	92	62.8	70	33.2	115	0.19	62	0
1993	48.2	90	62.1	79	34.2	108	0.44	34	0
1992	50.9	66	65	56	36.9	74	0.72	15	0
1991	51.6	58	68.6	30	34.7	106	trace	113	0
1990	48.7	83	61.4	83	35.9	87	0.03	97	0
1989	46.3	106	57.6	106	35.1	100	0.18	63	0
1988	53.9	31	70.4	18	37.4	69	0.00	132	0
1987	52.9	42	69.6	27	36.2	83	trace	113	0
1986	49.1	81	61.6	82	36.6	77	0.02	100	0
1985	35.6	145	47	142	24.1	146	0.71	16	0
1984	54.9	23	72.9	10	37	73	0.00	132	0
1983	47.8	95	60.1	91	35.4	95	0.07	84	0
1982	44.5	115	53.9	123	35.1	100	0.15	65	0
1981	48	92	62.6	73	33.4	112	0.06	89	0
1980	55.9	17	74.1	5	37.7	67	0.00	132	0
1979	52.5	47	69.6	27	35.4	95	trace	113	0
1978	50.3	70	66.4	40	34.1	109	0.00	132	0
1977	43.3	129	54.8	118	31.8	129	0.07	84	0
1976	50.5	68	64.7	60	36.3	82	0.03	97	0
1975	50.6	67	65.7	50	35.4	95	0.31	46	0
1974	46.4	105	62.6	73	30.2	137	0.12	68	0
1973	43.8	123	56.8	108	30.8	134	0.04	92	0
1972	49.5	78	65.7	50	33.3	114	trace	113	0
1971	51.4	61	66	46	36.9	74	0.00	132	0
1970	45.4	112	59.6	95	31.2	132	0.49	31	0
1969	45.7	108	54.6	121	36.9	74	0.25	57	0
1968	46.1	107	59.9	93	32.2	122	trace	113	0
1967	49.2	80	60.4	90	38	61	1.30	3	0
1966	51.9	54	68.1	35	35.7	90	0.40	42	0
1965	56	16	73.3	7	38.7	53	trace	113	0
1964	49.8	76	67.2	37	32.3	121	0.01	108	0
1963	57.4	8	71	16	43.8	9	0.93	7	0
1962	51.5	59	65.1	55	37.9	64	0.02	100	0
1961	48.8	82	64.2	62	33.4	112	trace	113	0
1960	53.2	38	69.9	25	36.4	79	0.09	77	0
1959	41.3	138	54.3	122	28.2	143	0.43	36	0
1958	51.1	65	66	46	36.1	84	0.07	84	0
1957	40.4	140	49	139	31.9	127	0.42	38	0
1956	53.2	38	70.4	18	36	85	0.02	100	0
1955	51.5	59	67.3	36	35.7	90	0.02	100	0
1954	44.7	114	60.1	91	29.3	140	0.00	132	0
1953	52.4	48	70.4	18	34.4	107	0.02	100	0
1952	49.9	74	68.6	30	31.2	132	0.00	132	0
1951	52.1	51	65	56	39.2	47	0.36	43	0
1950	43.4	128	56.7	110	30.2	137	0.04	92	0
1949	43.1	130	54.7	120	31.6	131	0.12	68	0
1948	48.3	88	62.7	71	34	110	trace	113	0
1947	52.2	49	63.3	68	41.1	31	0.27	51	0
1946	42.4	133	49.7	137	35.1	100	0.71	16	0
1945	53.8	33	70.2	23	37.3	70	0.00	132	0
1944	47.9	94	65.2	54	30.7	135	0.02	100	0
1943	56.6	13	74.2	4	39	50	0.24	59	0
1942	57	10	73.2	8	40.8	35	0.02	100	0
1941	40.8	139	49.6	138	32.1	123	0.88	9	0
1940	50.4	69	62.3	76	38.4	55	0.04	92	0
1939	45.5	110	53.1	127	37.9	64	0.70	19	0
1938	53.8	33	63.3	68	44.2	8	0.61	24	0
1937	48.3	88	58.8	100	37.8	66	0.28	49	0
1936	52.6	44	65.9	48	39.3	45	0.10	72	0
1935	56.2	14	70.4	18	41.9	21	0.24	59	0
1934	56.1	15	67.1	38	45	5	0.09	77	0
1933	57.2	9	72.1	11	42.2	17	0.00	132	0
1932	44.4	117	56.8	108	32.1	123	0.45	33	0
1931	49.6	77	61.1	86	38	61	trace	113	0
1930	51.8	56	58.9	99	44.7	7	0.57	27	0
1929	51.4	61	62.3	76	40.6	37	0.16	64	0
1928	52.1	51	62.3	76	41.8	22	0.10	72	0
1927	43.8	123	51.9	132	35.8	88	0.44	34	0
1926	49.9	74	61	87	38.8	51	0.04	92	0
1925	37.7	143	47	142	28.4	142	0.60	25	0
1924	44.5	115	53.3	125	35.7	90	0.31	46	0
1923	50	72	60.6	89	39.4	43	0.87	10	0
1922	55.6	18	69.8	26	41.4	28	0.00	132	0
1921	55.4	20	71.7	13	39.2	47	0.00	132	0
1920	54.7	25	68.3	32	41.1	31	0.10	72	0
1919	43.9	121	55	117	32.9	117	0.27	51	0
1918	52.8	43	63.9	64	41.7	23	0.08	82	0
1917	58.9	4	70.8	17	47.1	1	trace	113	0
1916	34.3	146	42.1	146	26.6	145	1.49	2	0
1915	47.4	98	58.3	103	36.4	79	0.27	51	0
1914	38.8	141	44.4	145	33.1	116	1.93	1	0
1913	41.4	137	50.1	134	32.8	119	0.90	8	0
1912	43.7	126	52.1	131	35.3	98	1.05	6	0
1911	48.5	85	61	87	36	85	0.76	12	0
1910	53.9	31	65.8	49	42	20	0.23	61	0
1909	48.7	83	59.3	96	38.1	58	0.14	66	0
1908	45.5	110	55.3	116	35.7	90	1.28	4	0
1907	51.9	54	64.1	63	39.7	41	0.52	28	0
1906	54.5	26	65.4	53	43.6	10	0.01	108	0
1905	53.2	38	64.8	59	41.6	26	0.05	91	0
1904	50	72	61.2	85	38.8	51	0.26	55	0
1903	47.3	99	56.7	110	38	61	0.25	57	0
1902	53.7	36	65.7	50	41.7	23	trace	113	0
1901	52.6	44	63.7	65	41.4	28	trace	113	0
1900	42.4	133	51	133	33.8	111	1.11	5	0
1899	49.4	79	59.1	98	39.7	41	0.11	70	0
1898	37.1	144	46.7	144	27.6	144	0.07	84	0
1897	52.6	44	63.7	65	41.4	28	0.04	92	0
1896	51.3	64	61.8	81	40.8	35	trace	113	0
1895	52.1	51	62.7	71	41.6	26	0.10	72	0
1894	47.3	99	56.6	112	38.1	58	0.27	51	0
1893	44.1	119	50	135	38.1	58	0.43	36	0
1892	58.7	5	71.1	15	46.3	3	0.09	77	0
1891	46.9	104	58.1	105	35.8	88	0.09	77	0
1890	44.1	119	49.9	136	38.3	56	0.50	29	0
1889	60.3	2	74.1	5	46.4	2	trace	113	0
1888	57	10	68.3	32	45.7	4	0.02	100	0
1887	47.5	97	58.6	101	36.4	79	0.64	21	0
1886	54.9	23	66.2	43	43.6	10	0.59	26	0
1885	55.3	22	70.3	22	40.3	39	0.03	97	0
1884	43.8	123	52.6	128	35.1	100	0.35	44	0
1883	47.2	103	53.9	123	40.6	37			0
1882	41.7	136	48.2	140	35.1	100	0.63	23	0
1881	45.2	113	53.2	126	37.2	72	0.50	29	0
1880	54.2	30	68.9	29	39.4	43	0.10	72	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2020	61
1889	60.3
2026	59.2
1917	58.9
1892	58.7
2010	57.7
2003	57.6
1963	57.4
1933	57.2
2024	57
More years share the last value

Coldest
Year	Mean, °F
1916	34.3
1985	35.6
1898	37.1
1925	37.7
2009	38.1
1914	38.8
1957	40.4
1941	40.8
1959	41.3
1913	41.4

Wettest
Year	Precipitation, in
1914	1.93
1916	1.49
1967	1.30
1908	1.28
1900	1.11
1912	1.05
1963	0.93
1913	0.90
1941	0.88
1923	0.87

Driest
Year	Precipitation, in
2026	0.00
2020	0.00
1996	0.00
1988	0.00
1984	0.00
1980	0.00
1978	0.00
1971	0.00
1954	0.00
1952	0.00
More years share the last value

The hottest, coldest and wettest days

Hottest day: 82°F; 9 October 2026
Coldest night: 36°F; 8 October 2026

Every month, season and year

Months

Seasons

Years

Helena, MT the day's answers

All-time records

Every answer in words

October 2026 so far brought 0.00 in of precipitation in Helena, MT, tying the record for the driest 1 to 9 October, set in 2020, 1996, 1988 and 10 other years, in 145 years since 1880 (1883 excluded: 9 of 9 days missing; 1995 excluded: 1 of 9 days missing); provisional.
The hottest day of October 2026 so far in Helena, MT: 82°F on Friday 9 October 2026.
The coldest night of October 2026 so far in Helena, MT: a low of 36°F on Thursday 8 October 2026.