Alamosa, CO: January

31 January 2026: January 2026 averaged 23.4°F in Alamosa, CO, the warmest January since 2018, 11th warmest of 94.

January 2026

Mean temperature: 23.4°F; Warmest since 2018; 11th warmest of 94
Precipitation: 0.33 in; Wettest since 2023; 26th wettest of 93

A normal January in Alamosa, CO (1991 to 2020): a mean temperature of 17.8°F, between 8.2°F and 23.9°F in eight years of ten and 0.14 in of precipitation, between 0.06 in and 0.74 in in eight years of ten.

The mean temperature of every January in Alamosa, CO since 1933: 23.4°F in 2026; the highest is 26.4°F, in 2003.

Normal range, 8.2 to 23.9°F

Every year, ranked, as a table

Every January in Alamosa, CO from 1907 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	23.4	11	42.7	8	4	18	0.33	26	0
2025	17.9	42	36.7	36	-1	49	0.24	45	0
2024	21.5	18	37.6	35	5.5	12	0.25	43	0
2023	21.2	21	38.2	27	4.2	17	0.39	20	0
2022	19	35	40.4	14	-2.4	54	0.34	24	0
2021	18.8	37	36.6	37	0.9	35	0.23	48	0
2020	15.2	57	33.3	57	-2.8	57	0.14	60	0
2019	8.7	81	26.2	84	-8.7	80	1.17	2	0
2018	23.6	9	45.2	3	2	28	0.08	67	0
2017	16.7	52	29.9	74	3.5	19	1.36	1	0
2016	13.1	67	31.2	70	-4.9	61	0.58	13	0
2015	22.6	15	38.6	24	6.5	5	0.33	26	0
2014	11.1	78	29.6	75	-7.3	75	0.07	72	0
2013	4.6	91	24.7	88	-15.6	91	0.07	72	0
2012	21.5	18	41.2	13	1.8	30	0.06	77	0
2011	19.6	29	39.5	17	-0.2	42	0.06	77	0
2010	18.7	39	36.5	40	0.8	36	0.65	8	0
2009	19.6	29	36.6	37	2.6	22	0.10	64	0
2008	5.6	89	23.5	92	-12.2	87	0.29	36	0
2007	8.5	83	25.8	85	-8.8	81	0.48	18	0
2006	21.4	20	41.9	10	1	34	0.17	56	0
2005	23.9	8	38.7	23	9.2	1	1.09	3	0
2004	19.2	32	35.8	45	2.5	23	0.14	60	0
2003	26.4	1	46.5	1	6.4	7	0.01	90	0
2002	16.8	50	34.2	54	-0.6	46	0.50	16	0
2001	14.8	60	33.9	55	-4.3	60	0.36	23	0
2000	24.2	6	42.9	7	5.4	13	0.23	48	0
1999	25.5	2	44.6	4	6.5	5	0.07	72	0
1998	15.4	56	32.8	61	-2	52	trace	92	0
1997	15.9	54	32.4	66	-0.5	44	0.33	26	0
1996	20.8	24	39.5	17	2.1	27	0.06	77	0
1995	23.3	12	39	20	7.6	3	0.10	64	0
1994	19.3	31	38.5	25	0	40	0.22	50	0
1993	11.9	74	29.2	77	-5.4	66			0
1992	1.4	94	19.3	94	-16.5	93	0.08	67	0
1991	10.9	79	28.3	80	-6.6	71	0.14	60	0
1990	14.8	60	34.4	52	-4.9	61	0.62	11	0
1989	15	59	35.3	47	-5.4	66	0.31	34	0
1988	4.5	92	25	87	-16	92	0.26	41	0
1987	13.4	65	32.4	66	-5.6	68	0.65	8	0
1986	25	3	43.9	5	6.1	10	0.05	82	0
1985	17.6	45	33.5	56	1.8	30	0.28	37	0
1984	1.5	93	20.6	93	-17.5	94	0.14	60	0
1983	20.3	26	38.3	26	2.3	25	0.21	51	0
1982	17.7	43	34.7	50	0.8	36	0.07	72	0
1981	23.6	9	45.3	2	2	28	trace	92	0
1980	20.8	24	36.6	37	4.9	15	0.32	33	0
1979	6	88	24.2	91	-12.3	88	0.75	5	0
1978	22.7	14	39.6	15	5.9	11	0.33	26	0
1977	13.2	66	32.9	60	-6.6	71	0.25	43	0
1976	13.8	64	32.6	63	-5	64	0.05	82	0
1975	6.8	87	24.7	88	-11.2	85	0.38	22	0
1974	11.2	76	28.3	80	-5.9	70	0.70	6	0
1973	5.5	90	24.7	88	-13.6	90	0.16	57	0
1972	17.4	47	34.9	49	-0.1	41	0.24	45	0
1971	19.1	34	39	20	-0.8	47	0.15	59	0
1970	17	49	36.4	41	-2.5	55	0.06	77	0
1969	24	7	41.7	11	6.3	8	0.16	57	0
1968	7.9	85	26.6	83	-10.8	84	0.04	85	0
1967	18.8	37	38	30	-0.3	43	0.07	72	0
1966	13	70	30.8	73	-4.9	61	0.28	37	0
1965	16.6	53	32	68	1.2	33	0.28	37	0
1964	13.1	67	34.5	51	-8.2	78	0.26	41	0
1963	12.5	73	32.5	65	-7.6	77	0.42	19	0
1962	15.2	57	33.1	58	-2.8	57	0.08	67	0
1961	12.9	71	33.1	58	-7.3	75	0.09	66	0
1960	9.3	80	28.4	79	-9.7	83	0.33	26	0
1959	17.2	48	37.9	32	-3.5	59	0.24	45	0
1958	16.8	50	35.7	46	-2.2	53	0.30	35	0
1957	22.2	16	36.4	41	8	2	0.52	15	0
1956	22.9	13	41.3	12	4.6	16	0.58	13	0
1955	17.7	43	36.2	43	-0.8	47	0.06	77	0
1954	21.6	17	38.2	27	5	14	0.28	37	0
1953	24.5	5	42.3	9	6.7	4	0.08	67	0
1952	17.6	45	32.8	61	2.3	25	0.67	7	0
1951	21.2	21	39.6	15	2.8	21	0.03	87	0
1950	21.2	21	39.3	19	3.2	20	0.03	87	0
1949	14.5	63	29.4	76	-0.5	44	0.33	26	0
1948	13.1	67	31.5	69	-5.3	65	0.62	11	0
1947	18.3	41	37.9	32	-1.2	50	0.21	51	0
1946	19.7	28	38.9	22	0.5	38	0.03	87	0
1945	18.4	40	38.1	29	-1.4	51	0.34	24	0
1944	6.9	86	27	82	-13.2	89	0.33	26	0
1943	19.2	32	38	30	0.4	39	0.05	82	0
1942	14.6	62	35	48	-5.8	69	0.20	53	0
1941	8.2	84	25.3	86	-8.8	81	0.39	20	0
1940	11.9	74	30.9	71	-7.1	74	0.50	16	2
1939	11.2	76	30.9	71	-8.5	79	0.81	4	0
1938	15.9	54	34.3	53	-2.6	56	0.63	10	0
1937	12.9	71	32.6	63	-6.8	73	0.19	55	0
1936	20.2	27	37.8	34	2.5	23	0.08	67	0
1935	25	3	43.9	5	6.2	9	0.01	90	0
1934	18.9	36	36.2	43	1.6	32	0.20	53	0
1933	8.7	81	29.2	77	-11.7	86	0.04	85	0
1907									12

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2003	26.4
1999	25.5
1986	25
1935	25
1953	24.5
2000	24.2
1969	24
2005	23.9
2018	23.6
1981	23.6

Coldest
Year	Mean, °F
1992	1.4
1984	1.5
1988	4.5
2013	4.6
1973	5.5
2008	5.6
1979	6
1975	6.8
1944	6.9
1968	7.9

Wettest
Year	Precipitation, in
2017	1.36
2019	1.17
2005	1.09
1939	0.81
1979	0.75
1974	0.70
1952	0.67
2010	0.65
1987	0.65
1938	0.63

Driest
Year	Precipitation, in
1998	trace
1981	trace
2003	0.01
1935	0.01
1951	0.03
1950	0.03
1946	0.03
1968	0.04
1933	0.04
1986	0.05
More years share the last value

The hottest, coldest and wettest days

Hottest day: 58°F; 4 January 2026
Coldest night: -14°F; 10 January 2026, 9 January 2026
Wettest day: 0.29 in; 9 January 2026

Every month, season and year

Months

Seasons

Years

Alamosa, CO the day's answers

All-time records

Every answer in words

January 2026 brought 0.33 in of precipitation in Alamosa, CO, the wettest January since 2023, tied 26th wettest of 93 (with 2015, 1997, 1978 and 3 other years).
The hottest day of January 2026 in Alamosa, CO: 58°F on Sunday 4 January 2026.
The coldest night of January 2026 in Alamosa, CO: a low of -14°F on Saturday 10 January 2026 and Friday 9 January 2026.
The wettest day of January 2026 in Alamosa, CO: 0.29 in on Friday 9 January 2026.