Billings, MT: December

31 December 2025: December 2025 averaged 34.5°F in Billings, MT, the warmest December since 2024, 8th warmest of 92.

December 2025

Mean temperature: 34.5°F; Warmest since 2024; 8th warmest of 92
Precipitation: 1.39 in; Wettest since 2017; 11th wettest of 92

A normal December in Billings, MT (1991 to 2020): a mean temperature of 28.7°F, between 19.4°F and 33.7°F in eight years of ten and 0.40 in of precipitation, between 0.20 in and 1.27 in in eight years of ten.

The mean temperature of every December in Billings, MT since 1934: 34.5°F in 2025; the highest is 37.3°F, in 1957.

Normal range, 19.4 to 33.7°F

Every year, ranked, as a table

Every December in Billings, MT from 1934 to 2025, 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
2025	34.5	8	43.9	9	25	8	1.39	11
2024	36.7	3	46.6	3	26.8	3	0.50	49
2023	36.9	2	45.8	5	28	1	0.33	58
2022	19.4	82	28.1	83	10.7	83	0.61	40
2021	25.5	63	35.6	57	15.4	70	0.97	20
2020	34.6	7	44	8	25.2	5	0.43	52
2019	33.1	13	41.6	20	24.5	12	0.14	84
2018	30.6	34	39.3	33	22	34	0.69	35
2017	24.4	68	31.9	69	16.9	62	1.81	5
2016	18.7	87	25.9	88	11.5	77	1.67	7
2015	29.2	45	36.9	52	21.5	35	0.57	44
2014	29.9	39	37.6	43	22.3	30	0.67	37
2013	22.1	74	31	73	13.2	73	1.98	2
2012	27.3	57	35.6	57	19	55	0.27	68
2011	30.8	33	39.2	34	22.4	29	0.21	76
2010	24.7	65	31.7	70	17.6	60	0.95	21
2009	16.5	90	24.6	90	8.4	89	0.65	39
2008	19.2	84	27.7	86	10.7	83	1.23	13
2007	27.8	55	36.2	54	19.5	51	0.28	66
2006	31.6	22	40.9	23	22.2	32	0.38	55
2005	26.3	60	33.9	64	18.7	57	0.44	51
2004	32.9	14	42.7	12	23	22	0.25	70
2003	31.5	23	39.7	29	23.4	17	0.76	31
2002	31.5	23	40	28	23.1	19	0.25	70
2001	27.8	55	36.1	55	19.5	51	0.17	81
2000	20.1	77	29	79	11.2	79	0.34	56
1999	35.2	6	44.4	7	26.1	4	0.20	78
1998	26.1	61	35.8	56	16.5	64	0.41	53
1997	30	38	37.1	49	22.9	23	0.41	53
1996	19.4	82	27.2	87	11.6	76	0.23	73
1995	28.2	52	38.2	42	18.3	58	0.34	56
1994	31	29	39.5	31	22.5	26	0.25	70
1993	33.7	12	42.1	15	25.2	5	0.20	78
1992	19.7	79	28.2	82	11.2	79	0.51	47
1991	34.1	10	43.3	10	24.8	10	0.31	61
1990	19.2	84	29.8	77	8.6	88	0.49	50
1989	25	64	34	63	16	65	1.36	12
1988	29.3	43	37.5	44	21	40	0.56	45
1987	29.8	41	38.9	39	20.7	43	0.31	61
1986	32.3	19	42	16	22.6	25	0.12	86
1985	25.9	62	34.5	62	17.2	61	0.20	78
1984	19.6	81	30.8	74	8.3	90	0.84	25
1983	8.6	92	17.6	92	-0.3	92	0.92	24
1982	28.7	48	34.8	60	22.5	26	1.07	18
1981	28.5	49	37.4	47	19.6	50	0.53	46
1980	30.2	35	40.1	27	20.4	48	0.33	58
1979	36.2	5	47.3	2	25.2	5	0.09	88
1978	16	91	23.4	91	8.7	87	1.74	6
1977	20.3	75	27.8	85	12.7	74	1.65	8
1976	31.5	23	40.8	24	22.2	32	0.31	61
1975	29.4	42	37.5	44	21.3	37	1.96	3
1974	29.9	39	39	37	20.8	42	0.30	65
1973	31.4	26	38.5	41	24.3	13	2.00	1
1972	18.1	88	25	89	11.2	79	1.08	17
1971	19.7	79	30.2	76	9.2	86	1.13	15
1970	24.6	67	33.5	66	15.8	66	0.79	29
1969	31	29	39.4	32	22.5	26	0.31	61
1968	19.9	78	28.8	80	10.9	82	0.81	27
1967	24.7	65	33.7	65	15.7	67	0.79	29
1966	29.2	45	37.5	44	20.9	41	0.95	21
1965	28.4	50	38.8	40	18.1	59	0.74	32
1964	17.9	89	27.9	84	7.8	91	0.59	42
1963	22.3	73	30.5	75	14.2	71	1.43	10
1962	32.7	16	42.6	13	22.8	24	0.23	73
1961	24.4	68	33.4	67	15.5	69	0.22	75
1960	30.2	35	39.2	34	21.3	37	0.61	40
1959	34.1	10	43.2	11	25	8	0.33	58
1958	28.8	47	37.1	49	20.5	47	1.50	9
1957	37.3	1	46.6	3	28	1	0.05	92
1956	30.9	32	41	22	20.7	43	0.51	47
1955	22.6	71	31.4	72	13.8	72	1.89	4
1954	34.3	9	44.6	6	24	15	0.14	84
1953	32.9	14	41.8	17	24	15	0.21	76
1952	32.4	18	40.2	26	24.6	11	0.15	82
1951	19.2	84	28.3	81	10.1	85	1.04	19
1950	31.4	26	39.6	30	23.2	18	0.69	35
1949	22.5	72	32.9	68	12.2	75	0.83	26
1948	20.3	75	29.3	78	11.4	78	0.71	33
1947	28.1	54	35.5	59	20.7	43	0.81	27
1946	29.3	43	39	37	19.7	49	0.93	23
1945	23.6	70	31.6	71	15.6	68	0.66	38
1944	26.8	58	36.8	53	16.8	63	1.17	14
1943	32.1	21	41.8	17	22.3	30	0.07	89
1942	30.1	37	39.2	34	21.1	39	0.12	86
1941	28.3	51	37.1	49	19.5	51	1.13	15
1940	32.6	17	42.2	14	23.1	19	0.06	91
1939	36.6	4	48.9	1	24.3	13	0.15	82
1938	31	29	40.6	25	21.5	35	0.07	89
1937	26.7	59	34.6	61	18.8	56	0.59	42
1936	28.2	52	37.2	48	19.2	54	0.26	69
1935	32.3	19	41.5	21	23.1	19	0.71	33
1934	31.2	28	41.8	17	20.7	43	0.28	66

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1957	37.3
2023	36.9
2024	36.7
1939	36.6
1979	36.2
1999	35.2
2020	34.6
2025	34.5
1954	34.3
1991	34.1
More years share the last value

Coldest
Year	Mean, °F
1983	8.6
1978	16
2009	16.5
1964	17.9
1972	18.1
2016	18.7
2008	19.2
1990	19.2
1951	19.2
2022	19.4
More years share the last value

Wettest
Year	Precipitation, in
1973	2.00
2013	1.98
1975	1.96
1955	1.89
2017	1.81
1978	1.74
2016	1.67
1977	1.65
1958	1.50
1963	1.43

Driest
Year	Precipitation, in
1957	0.05
1940	0.06
1943	0.07
1938	0.07
1979	0.09
1986	0.12
1942	0.12
2019	0.14
1954	0.14
1952	0.15
More years share the last value

The hottest, coldest and wettest days

Hottest day: 61°F; 25 December 2025, 11 December 2025
Coldest night: 3°F; 28 December 2025
Wettest day: 0.72 in; 12 December 2025

Every month, season and year

Months

Seasons

Years

Billings, MT the day's answers

All-time records

Every answer in words

December 2025 brought 1.39 in of precipitation in Billings, MT, the wettest December since 2017, 11th wettest of 92.
The hottest day of December 2025 in Billings, MT: 61°F on Thursday 25 December 2025 and Thursday 11 December 2025.
The coldest night of December 2025 in Billings, MT: a low of 3°F on Sunday 28 December 2025.
The wettest day of December 2025 in Billings, MT: 0.72 in on Friday 12 December 2025.