Helena, MT: July

31 July 2026: July 2026 averaged 73.5°F in Helena, MT, the warmest July since 2024, 10th warmest of 147.

July 2026

Mean temperature: 73.5°F; Warmest since 2024; 10th warmest of 147
Precipitation: 0.93 in; Wettest since 2025; 69th wettest of 147

A normal July in Helena, MT (1991 to 2020): a mean temperature of 70.7°F, between 65.8°F and 75.5°F in eight years of ten and 0.73 in of precipitation, between 0.23 in and 1.83 in in eight years of ten.

The mean temperature of every July in Helena, MT since 1880: 73.5°F in 2026; the highest is 78.8°F, in 2007.

Normal range, 65.8 to 75.5°F

Every year, ranked, as a table

Every July 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	73.5	10	89.2	13	57.9	9	0.93	69	0
2025	70.4	39	85.5	43	55.4	44	1.12	59	0
2024	74.6	8	91.5	6	58.5	7	0.22	134	3
2023	73	13	88.8	15	57.1	21	0.66	91	0
2022	73.6	9	89.9	8	57.3	15	1.62	33	0
2021	77.6	2	94.5	2	60.7	2	0.09	144	0
2020	69.5	54	85.2	49	53.8	79	0.26	128	0
2019	69	66	83.9	67	54.2	68	1.75	28	0
2018	71	27	87	26	54.9	55	0.01	147	0
2017	76.7	3	94	3	59.3	5	0.19	136	0
2016	70.9	28	86.4	32	55.3	47	0.78	80	0
2015	70.1	46	84.9	54	55.3	47	1.28	49	0
2014	73.3	12	88.9	14	57.6	11	0.56	98	0
2013	73	13	89.5	10	56.6	25	0.88	74	0
2012	73.4	11	89.7	9	57	22	0.61	94	0
2011	69.7	51	86.3	33	53	91	1.68	32	0
2010	67.5	95	82.6	89	52.4	101	0.40	110	0
2009	69.3	60	84.5	56	54.2	68	1.82	23	0
2008	71.8	22	87.7	19	56	33	0.47	105	0
2007	78.8	1	95.5	1	62	1	0.31	122	0
2006	75.4	5	92.8	4	58	8	0.39	113	0
2005	72.4	15	89.3	12	55.6	39	0.07	146	0
2004	70.6	35	86	37	55.3	47	0.68	89	0
2003	76.4	4	92.5	5	60.2	3	0.23	132	0
2002	72.4	15	87.5	22	57.2	18	1.61	34	0
2001	72	19	86.5	30	57.5	13	1.94	16	0
2000	72.1	18	87.6	21	56.6	25	0.73	82	0
1999	65.3	125	83.6	69	46.9	147	0.41	108	0
1998	69.8	49	85.5	43	54	75	2.96	6	0
1997	65.8	116	80.3	108	51.2	127	1.25	54	0
1996	68.3	81	85.6	41	50.9	130	1.27	51	0
1995	65.8	116	82	95	49.7	137	1.51	37	0
1994	68.9	70	85.9	38	52	113	0.71	86	0
1993	59.5	147	70.5	147	48.5	144	4.70	1	0
1992	64.3	134	77.7	133	50.9	130	1.06	61	0
1991	70.7	32	87.3	24	54.2	68	0.72	84	0
1990	69.4	58	84.8	55	54	75	0.40	110	0
1989	71.9	20	88	18	55.9	35	1.55	36	0
1988	71.2	26	87.7	19	54.8	56	0.36	114	0
1987	66.2	112	80.4	106	52	113	2.88	7	0
1986	64.1	135	79.2	117	49.1	141	1.37	44	0
1985	74.9	6	91.3	7	58.6	6	0.10	143	0
1984	70	48	85.2	49	54.7	57	0.11	141	0
1983	66	114	80.3	108	51.7	121	3.48	3	0
1982	68.5	76	82.5	91	54.6	60	0.49	102	0
1981	67.7	90	82.8	87	52.5	98	1.78	26	0
1980	67.3	100	82	95	52.6	95	1.92	17	0
1979	69.2	62	85.1	52	53.3	86	0.32	118	0
1978	67.1	105	82.1	94	52.2	108	2.83	9	0
1977	66.3	111	81.6	99	51	128	1.37	44	0
1976	67.5	95	84.1	65	51	128	0.29	123	0
1975	69.2	62	82.8	87	55.6	39	3.89	2	0
1974	70.4	39	86.5	30	54.3	67	0.49	102	0
1973	68.9	70	85.9	38	51.8	119	0.08	145	0
1972	61.7	145	75.9	140	47.5	145	0.56	98	0
1971	63.2	141	79	122	47.4	146	0.56	98	0
1970	68.2	82	83.6	69	52.8	94	0.93	69	0
1969	67.8	89	83.4	77	52.3	106	1.77	27	0
1968	68.2	82	84.5	56	51.9	116	0.26	128	0
1967	70.5	37	87.4	23	53.6	84	0.46	106	0
1966	71.5	24	88.3	17	54.7	57	0.32	118	0
1965	67.6	92	82.9	82	52.4	101	0.60	96	0
1964	70.2	44	86.7	28	53.7	82	0.83	77	0
1963	68.2	82	83.9	67	52.4	101	0.80	78	0
1962	65.2	127	79.1	120	51.3	125	1.27	51	0
1961	70.9	28	86.2	34	55.5	41	1.05	62	0
1960	71.5	24	88.8	15	54.1	73	1.02	66	0
1959	68.1	85	85.3	48	50.9	130	0.11	141	0
1958	62.9	144	76.7	139	49	142	1.26	53	0
1957	69	66	85.5	43	52.5	98	0.79	79	0
1956	67.7	90	82.9	82	52.6	95	1.04	64	0
1955	65.5	123	78.8	123	52.3	106	2.70	11	0
1954	70.2	44	85.9	38	54.5	62	1.14	58	0
1953	69.6	52	86.8	27	52.4	101	0.14	140	0
1952	65.7	120	81.3	100	50	134	0.62	93	0
1951	67.4	99	83.5	74	51.4	124	1.81	24	0
1950	64.8	129	79.8	112	49.8	135	0.72	84	0
1949	66.6	109	83.2	80	50.1	133	0.33	117	0
1948	63.9	136	78.1	128	49.8	135	1.85	21	0
1947	68.9	70	85.6	41	52.1	111	0.95	67	0
1946	68.7	73	85.1	52	52.2	108	1.41	40	0
1945	69	66	86.2	34	51.9	116	0.29	123	0
1944	64.6	130	79.7	114	49.6	139	1.42	39	0
1943	67.6	92	83.6	69	51.5	123	0.18	137	0
1942	68.5	76	84.4	59	52.5	98	0.48	104	0
1941	69.2	62	84	66	54.5	62	2.29	12	0
1940	70.4	39	85.5	43	55.3	47	1.79	25	0
1939	70.3	43	83.5	74	57	22	0.44	107	0
1938	67.2	101	79.1	120	55.3	47	1.91	18	0
1937	70.8	30	84.4	59	57.2	18	1.38	43	0
1936	74.7	7	89.4	11	60	4	0.69	87	0
1935	68.7	73	82.5	91	55	54	1.03	65	0
1934	69.6	52	83.3	79	55.9	35	0.24	130	0
1933	71.7	23	86.1	36	57.3	15	0.41	108	0
1932	68.7	73	82.9	82	54.6	60	1.22	55	0
1931	69.5	54	83.6	69	55.5	41	1.29	48	0
1930	70.5	37	84.4	59	56.6	25	0.69	87	0
1929	70.6	35	85.4	47	55.8	37	0.24	130	0
1928	67	106	79.9	111	54.2	68	1.75	28	0
1927	67.5	95	80.9	104	54	75	1.08	60	0
1926	69.5	54	83.6	69	55.4	44	1.61	34	0
1925	70.1	46	84.4	59	55.8	37	0.73	82	0
1924	67.9	88	82	95	53.8	79	0.89	71	0
1923	69.8	49	82.9	82	56.6	25	1.35	46	0
1922	66	114	79.6	116	52.4	101	1.32	47	0
1921	69.2	62	83.2	80	55.2	53	0.29	123	0
1920	69.4	58	83.4	77	55.4	44	0.76	81	0
1919	71.9	20	86.7	28	57.2	18	0.16	138	0
1918	65.8	116	78.4	126	53.2	89	3.18	5	0
1917	72.2	17	87.1	25	57.3	15	0.28	126	0
1916	67.2	101	81.1	102	53.3	86	1.69	31	0
1915	61.1	146	72.5	146	49.7	137	2.88	7	0
1914	69.5	54	84.3	63	54.7	57	0.21	135	0
1913	64.4	132	76.8	138	51.9	116	1.47	38	0
1912	63.2	141	74.8	143	51.6	122	0.95	67	0
1911	63.5	138	78	129	49	142	0.67	90	0
1910	68.5	76	82.6	89	54.5	62	0.61	94	0
1909	65.7	120	78.7	124	52.6	95	1.84	22	0
1908	68.5	76	82.9	82	54.1	73	1.40	41	0
1907	64.4	132	77.6	134	51.3	125	1.28	49	0
1906	70.4	39	84.5	56	56.3	30	0.15	139	0
1905	67.6	92	81	103	54.2	68	1.05	62	0
1904	66.8	107	79.2	117	54.4	65	1.39	42	0
1903	63.5	138	74.9	142	52.1	111	1.90	19	0
1902	63.2	141	74.5	144	51.8	119	1.98	14	0
1901	70.8	30	84.2	64	57.5	13	0.40	110	0
1900	67.2	101	80	110	54.4	65	0.23	132	0
1899	67.5	95	81.2	101	53.9	78	0.63	92	0
1898	65.4	124	77.6	134	53.1	90	1.71	30	0
1897	63.6	137	75.2	141	52	113	1.89	20	0
1896	68.5	76	80.4	106	56.7	24	0.89	71	0
1895	65.7	120	77.8	131	53.6	84	1.18	56	0
1894	69	66	81.7	98	56.3	30	0.32	118	0
1893	69.3	60	82.2	93	56.5	29	0.86	75	0
1892	65.1	128	77.9	130	52.2	108	2.27	13	0
1891	65.8	116	77.8	131	53.7	82	2.73	10	0
1890	70.7	32	83.5	74	57.8	10	0.58	97	0
1889	66.8	107	79.8	112	53.8	79	0.34	116	0
1888	68.1	85	80.9	104	55.3	47	0.89	71	0
1887	66.2	112	79.2	117	53.3	86	0.27	127	0
1886	70.7	32	85.2	49	56.3	30	0.55	101	0
1885	65.3	125	77.6	134	52.9	93	1.16	57	0
1884	63.4	140	73.7	145	53	91	3.25	4	0
1883	66.5	110	77.5	137	55.5	41	0.32	118	0
1882	67.2	101	78.4	126	56	33	0.36	114	0
1881	68.1	85	78.5	125	57.6	11	1.95	15	0
1880	64.6	130	79.7	114	49.6	139	0.86	75	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2007	78.8
2021	77.6
2017	76.7
2003	76.4
2006	75.4
1985	74.9
1936	74.7
2024	74.6
2022	73.6
2026	73.5

Coldest
Year	Mean, °F
1993	59.5
1915	61.1
1972	61.7
1958	62.9
1971	63.2
1912	63.2
1902	63.2
1884	63.4
1911	63.5
1903	63.5

Wettest
Year	Precipitation, in
1993	4.70
1975	3.89
1983	3.48
1884	3.25
1918	3.18
1998	2.96
1987	2.88
1915	2.88
1978	2.83
1891	2.73

Driest
Year	Precipitation, in
2018	0.01
2005	0.07
1973	0.08
2021	0.09
1985	0.10
1984	0.11
1959	0.11
1953	0.14
1906	0.15
1919	0.16

The hottest, coldest and wettest days

Hottest day: 102°F; 25 July 2026
Coldest night: 47°F; 2 July 2026
Wettest day: 0.41 in; 1 July 2026

Every month, season and year

Months

Seasons

Years

Helena, MT the day's answers

All-time records

Every answer in words

July 2026 brought 0.93 in of precipitation in Helena, MT, the wettest July since 2025, tied 69th wettest of 147 (with 1970).
The hottest day of July 2026 in Helena, MT: 102°F on Saturday 25 July 2026.
The coldest night of July 2026 in Helena, MT: a low of 47°F on Thursday 2 July 2026.
The wettest day of July 2026 in Helena, MT: 0.41 in on Wednesday 1 July 2026.