Deer Lodge, MT: 2026

31 August 2026: 2026 so far averaged 47.1°F in Deer Lodge, MT (9 days missing), the warmest 1 January to 31 August since 1946 (1957 excluded: 63 of 243 days missing; 1959 excluded: 46 of 243 days missing; 1961 excluded: 28 of 243 days missing; 24 more years excluded for missing days), 5th warmest of 79.

2026 so far, to 31 August 2026

Mean temperature: 47.1°F; Warmest since 1946; 5th warmest of 79
Precipitation: 8.62 in; Wettest since 2023; 26th wettest of 73

The mean temperature of every 1 January to 31 August in Deer Lodge, MT since 1899: 47.1°F in 2026; the highest is 49.9°F, in 1934.

Every year, ranked, as a table

Every 1 January to 31 August in Deer Lodge, MT from 1893 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	47.1	5	62.3	6	31.6	9	8.62	26	9
2025	43.8	38	59.2	26	28.4	55	7.60	37	5
2024							6.63	50	48
2023	42.7	52	57	59	28.2	58	10.00	15	10
2022	42	65	57.3	55	26.6	71	5.97	59	4
2021	44	35	59.3	24	28.7	46	7.42	41	18
2020	42.7	52	57.2	57	28.1	60	11.16	6	0
2019	39.3	79	53.4	80	25.1	82	9.18	20	0
2018									65
2017									125
2016									114
2015	46.1	12	61.2	10	30.9	15			3
2014	41.6	71	56.8	61	26.4	74			16
2013									89
2010									32
2009	43.1	49	57.7	47	28.5	52			7
2008			55.5	74	26.2	76			26
2007	47	6	62.8	5	30.6	17			15
2006	46.8	8	61.8	8	31.3	13	6.88	45	12
2005	44.4	25	60.3	13	27.8	64	10.06	13	11
2004									75
2003									90
2002									99
2001									107
2000									96
1999									141
1998									198
1997									35
1996									31
1995	42.8	51	59.2	26	26.6	71			8
1994									44
1993	39.8	77	54.8	76	24.7	84	12.08	3	2
1992									34
1991	44.2	28	59.8	19	28.4	55	7.31	42	7
1990	43.8	38	58.8	33	28.8	45			0
1989									43
1988	44.9	21	59.9	18	28.9	42			10
1987							7.56	39	28
1986			59.1	30	28.3	57	6.03	57	27
1985	42	65	58.1	41	25.7	79	4.68	70	11
1984	43.4	44	57	59	29.5	33	7.28	43	15
1983									93
1982	42.3	59	56.8	61	27.7	65	10.91	7	5
1981	45.2	19	60.3	13	30	26	8.91	25	0
1980	43.4	44	58.1	41	28.6	49	14.86	1	2
1979	41.7	69	57.5	50	25.9	78	5.57	64	1
1978	43.9	36	58.6	35	29.3	36	8.51	27	3
1977	43.6	42	59.6	21	27.7	65	6.80	48	0
1976	44.2	28	59.5	23	28.9	42	8.40	28	1
1975	39.7	78	53.2	81	26.2	76	12.01	4	2
1974	43.9	36	58	43	29.9	28	6.34	51	0
1973	43.8	38	58.9	31	28.6	49	4.04	72	0
1972	44.1	31	58.7	34	29.5	33	6.18	54	0
1971	44.6	23	59.2	26	30	26	5.51	65	0
1970	44.3	26	58.4	38	30.3	23	9.05	22	0
1969	42.2	60	57.5	50	26.8	70	8.29	30	0
1968	43.2	48	57.6	48	28.9	42	6.80	48	0
1967	44.3	26	58.3	39	30.3	23	7.89	34	2
1966	44.1	31	59.6	21	28.6	49	6.02	58	1
1965	42.4	58	56.2	69	28.5	52	10.32	11	3
1964	41.6	71	56.8	61	26.4	74	7.50	40	1
1963	43.4	44	57.4	54	29.3	36	9.85	17	1
1962	42.6	56	56.5	67	28	62			10
1961					31.4	12	4.58	71	28
1960	42.2	60	57.5	50	26.5	73	5.69	63	6
1959									46
1958	46.4	11	60.2	15	32.6	5	10.15	12	3
1957									63
1956	44.5	24	58.6	35	29.9	28	9.86	16	4
1955	42.1	63	55.6	73	28.5	52	10.44	9	1
1954	45.3	16	58.9	31	31.6	9	5.81	61	0
1953	46.6	10	60.1	16	33.1	3	7.14	44	0
1952	44.2	28	58	43	30.4	21	5.95	60	0
1951	42.7	52	56.7	65	28.7	46	7.82	36	1
1950	42.2	60	55.8	72	28.7	46	7.60	37	0
1949	42	65	56.7	65	27.3	69	8.17	31	2
1948	43	50	56.8	61	29.4	35	9.28	19	3
1947	46	14	61.3	9	30.6	17	8.30	29	1
1946	47.7	3	63	3	32.5	6	5.74	62	1
1945	46.1	12	60.6	12	31.5	11	6.25	52	1
1944	44.8	22	59.8	19	29.9	28	10.04	14	4
1943	43.4	44	57.6	48	29.3	36	8.99	23	1
1942	42.7	52	56.4	68	29	40	9.36	18	0
1941	47	6	61.1	11	32.9	4	7.98	32	1
1940	48.7	2	63	3	34.3	2	6.19	53	7
1939	45.3	16	60	17	30.7	16	7.87	35	1
1938	45.4	15	58.3	39	32.4	7	11.60	5	0
1937	41.1	73	54.3	79	27.9	63	7.93	33	0
1936	45.3	16	59.2	26	31.3	13	6.86	46	1
1935	45	20	59.3	24	30.5	20	5.26	68	2
1934	49.9	1	64.9	1	34.8	1	5.16	69	2
1933	44.1	31	57.8	46	30.4	21	6.05	55	0
1932	43.8	38	57.1	58	30.6	17	8.93	24	0
1931	47.2	4	62	7	32.4	7	5.28	67	0
1930									213
1929	41.7	69	57.9	45	25.2	81	6.05	55	3
1924									94
1923	44.1	31	58.5	37	29.6	31	10.84	8	3
1922	41.8	68	55.9	71	27.6	67	13.20	2	3
1921									42
1920	42.1	63	56.1	70	28.2	58	10.42	10	10
1919	46.8	8	64.2	2	29.3	36	2.78	73	1
1918	41	74	54.6	77	27.5	68	5.31	66	17
1917	40	76	54.5	78	25.5	80	6.84	47	2
1916									83
1913							9.09	21	243
1906									150
1905					28.1	60			93
1904	43.6	42	57.5	50	29.6	31			17
1903	42.5	57	55.5	74	29	40			10
1902					30.2	25			30
1901									203
1900									212
1899	41	74	57.3	55	25	83			6
1898									155
1897									131
1896									87
1895									82
1894									134
1893									92

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1934	49.9
1940	48.7
1946	47.7
1931	47.2
2026	47.1
2007	47
1941	47
2006	46.8
1919	46.8
1953	46.6

Coldest
Year	Mean, °F
2019	39.3
1975	39.7
1993	39.8
1917	40
1918	41
1899	41
1937	41.1
2014	41.6
1964	41.6
1979	41.7
More years share the last value

Wettest
Year	Precipitation, in
1980	14.86
1922	13.20
1993	12.08
1975	12.01
1938	11.60
2020	11.16
1982	10.91
1923	10.84
1955	10.44
1920	10.42

Driest
Year	Precipitation, in
1919	2.78
1973	4.04
1961	4.58
1985	4.68
1934	5.16
1935	5.26
1931	5.28
1918	5.31
1971	5.51
1979	5.57

The hottest, coldest and wettest days

Hottest day: 99°F; 1 August 2026, 25 July 2026
Coldest night: -7°F; 19 February 2026
Wettest day: 1.22 in; 29 June 2026

Month by month

Month	Mean temperature	Precipitation
January	27.6°F 11th warmest of 96	0.07 in 12th driest of 91
February		0.84 in 11th wettest of 89
March	37.7°F 8th warmest of 99	1.05 in 9th wettest of 92
April	40.8°F 47th warmest of 101	1.03 in 17th wettest of 92
May	50.9°F 26th warmest of 96	2.05 in 27th wettest of 92
June	54.5°F 24th coldest of 91	1.94 in 42nd driest of 87
July	66.4°F 9th warmest of 91	0.91 in 43rd driest of 87
August	62.8°F 32nd warmest of 96	0.73 in 37th driest of 94

Hot days and freezes

Deer Lodge, MT has had 14 days at 90°F or above in 2026 through 31 August (6 days missing), the most by that date since 2022 (2024 excluded: 48 of 244 days missing), tied 12th most of 81 (with 1979, 1966 and 1946).
Deer Lodge, MT has had 125 freezing nights (a low of 32°F or below) in 2026 through 31 August (9 days missing), the most by that date since 2025, tied 40th most of 84 (with 2023, 2019, 1946 and 1 other year).
The first freeze of fall 2026 in Deer Lodge, MT came on Sunday 30 August 2026, the earliest since 2024 (2025 left out for missing days), tied 53rd earliest of 96 (with 2006).
The last freeze of spring 2026 in Deer Lodge, MT came on Sunday 14 June 2026, the latest since 2025, tied 57th latest of 83 (with 1903).

Daily records set

Date	Record	Value	Before	Check
1 August	Warmest day	99°F	98°F 2000	Provisional
7 June	Coldest night	25°F	27°F 1916	Provisional
20 March	Warmest day	73°F	66°F 2015	Provisional
19 March	Warmest day	73°F	66°F 2004	Provisional
18 March	Warmest day	68°F	66°F 2004	Provisional
8 February	Warmest day	59°F	55°F 2015	Provisional
12 January	Warmest day	56°F	55°F 1999	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Deer Lodge, MT the day's answers

All-time records

Every answer in words

2026 so far brought 8.62 in of precipitation in Deer Lodge, MT, the wettest 1 January to 31 August since 2023, 26th wettest of 73.
The hottest day of 2026 so far in Deer Lodge, MT: 99°F on Saturday 1 August 2026 and Saturday 25 July 2026.
The coldest night of 2026 so far in Deer Lodge, MT: a low of -7°F on Thursday 19 February 2026.
The wettest day of 2026 so far in Deer Lodge, MT: 1.22 in on Monday 29 June 2026.