Cold Bay, AK: December

31 December 2025: December 2025 averaged 31.7°F in Cold Bay, AK, the warmest December since 2024, tied 29th warmest of 82 (with 1993).

December 2025

Mean temperature: 31.7°F; Warmest since 2024; 29th warmest of 82
Precipitation: 2.62 in; Driest since 1999; 22nd driest of 80

A normal December in Cold Bay, AK (1991 to 2020): a mean temperature of 30.6°F, between 26.5°F and 34.1°F in eight years of ten and 3.99 in of precipitation, between 2.61 in and 6.33 in in eight years of ten.

The mean temperature of every December in Cold Bay, AK since 1943: 31.7°F in 2025; the highest is 38°F, in 2013.

Normal range, 26.5 to 34.1°F

Every year, ranked, as a table

Every December in Cold Bay, AK from 1942 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	Days missing
2025	31.7	29	35.7	32	27.6	27	2.62	59	0
2024	34.7	10	39.1	10	30.2	10	6.86	6	0
2023	28.5	59	33.3	61	23.7	62	3.01	46	0
2022	34.9	8	39.8	6	30	13	3.46	37	0
2021	34.9	8	40.1	5	29.9	14	2.73	55	1
2020	29.3	53	36	29	22.6	69	2.72	56	0
2019	32.8	20	36.7	23	28.8	17	3.23	40	0
2018	30.3	43	34.9	42	25.7	44	4.71	23	0
2017	33.4	16	38.6	11	28.1	23	4.62	24	0
2016	33.1	18	37.6	17	28.6	18	5.67	13	0
2015	32.6	21	36.8	22	28.3	21	7.27	4	0
2014	33.6	15	38.6	11	28.6	18	2.92	49	0
2013	38	1	41.9	1	34.2	2	4.31	27	0
2012	29.1	56	34	53	24.1	57	3.67	34	0
2011	29.2	55	34.3	49	24.2	54	6.22	9	0
2010	28.1	62	32	68	24.1	57	2.75	54	0
2009	34.5	11	38.6	11	30.3	8	4.16	30	0
2008	32.1	26	36.3	27	28	24	3.41	38	0
2007	30.5	39	35.2	37	25.9	42	4.51	25	0
2006	25.3	80	31.8	69	18.7	81	2.86	51	0
2005	34	13	37.8	15	30.3	8	2.84	52	0
2004	31.4	31	36.3	27	26.5	37	8.21	2	0
2003	29.4	51	34.5	47	24.3	53	5.67	13	0
2002	30.7	37	36.5	25	25	48	5.11	16	0
2001	26.6	75	31.6	70	21.5	74	2.93	48	0
2000	35.5	5	39.8	6	31.3	6	13.94	1	0
1999	21.1	82	27.1	82	15.2	82	2.19	64	0
1998	28.1	62	32.7	65	23.5	63	2.66	58	0
1997	25.8	77	31.1	76	20.5	79	3.81	31	0
1996	29.9	47	34.7	45	25	48	1.75	71	0
1995	34	13	37.8	15	30.1	11	1.80	69	0
1994	29.8	48	35.5	35	24.1	57	4.75	21	0
1993	31.7	29	35.9	31	27.5	28	4.28	28	0
1992	32.4	22	36.7	23	28	24	6.20	10	0
1991	29.7	50	34.9	42	24.5	51	3.32	39	0
1990	36.4	4	40.7	3	32.1	4	5.96	11	0
1989	31.3	32	36	29	26.6	36	3.81	31	0
1988	30.9	35	35.2	37	26.5	37	6.37	8	0
1987	28.3	61	33.5	57	23.1	65	3.69	33	0
1986	34.4	12	38.6	11	30.1	11	4.94	19	0
1985	35.5	5	39.2	9	31.9	5	4.95	18	0
1984	37.3	3	40.9	2	33.6	3	3.19	41	0
1983	37.5	2	40.2	4	34.8	1	7.31	3	0
1982	30.5	39	33.8	55	27.2	31	3.10	44	0
1981	30.7	37	34.2	51	27.2	31	3.16	43	0
1980	32	27	35.2	37	28.9	16	2.24	62	0
1979	26.7	73	31.3	73	22	72	2.21	63	0
1978	35.2	7	39.6	8	30.8	7	6.89	5	0
1977	29.4	51	34	53	24.8	50	3.55	35	0
1976	28.1	62	33.4	59	22.9	67	2.89	50	0
1975	27.9	66	32.6	66	23.1	65	5.03	17	0
1974	27.4	69	33.4	59	21.5	74	1.73	72	0
1973	30	46	34.4	48	25.7	44	2.67	57	0
1972	30.3	43	34.6	46	26.1	40	6.49	7	0
1971	32.4	22	37.6	17	27.1	33	4.87	20	0
1970	30.5	39	35.7	32	25.3	46	5.94	12	0
1969	31.3	32	35.1	40	27.5	28	2.33	61	0
1968	30.8	36	35	41	26.7	35	1.17	75	0
1967	30.4	42	34.8	44	26	41	4.49	26	0
1966	27.7	68	31.5	71	23.8	60	2.09	65	0
1965	28.4	60	33.1	63	23.8	60	1.77	70	0
1964	30.3	43	34.3	49	26.2	39	1.31	74	0
1963	31.8	28	35.6	34	27.9	26	2.01	66	0
1962	29.3	53	33.3	61	25.3	46	1.02	78	0
1961	26.3	76	31	78	21.6	73	2.79	53	0
1960	33.3	17	37.5	19	29	15	4.75	21	0
1959	25.8	77	30.5	79	21.2	76	1.41	73	0
1958	31.2	34	35.5	35	26.9	34	4.20	29	0
1957	27.4	69	31.5	71	23.4	64	3.52	36	0
1956	26.7	73	31.2	75	22.3	70	0.19	80	0
1955	29	57	33.5	57	24.5	51	1.04	77	0
1954	25.4	79	30.1	80	20.6	78			0
1952	24.4	81	29.1	81	19.7	80	1.87	68	0
1951	32.2	25	36.9	21	27.5	28	1.96	67	0
1950	27.3	71	32.9	64	21.1	77	0.94	79	2
1949	32.4	22	36.5	25	28.3	21	1.10	76	0
1948	29.8	48	33.6	56	25.9	42	3.19	41	0
1947	27.8	67	31.3	73	24.2	54	5.26	15	0
1946	28.1	62	34.1	52	22.1	71	3.01	46	0
1945	28.7	58	32.6	66	24.2	54	2.46	60	2
1944	33.1	18	37.5	19	28.6	18			0
1943	26.8	72	31.1	76	22.8	68	3.10	44	2
1942			23.4	83	10.9	83			4

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2013	38
1983	37.5
1984	37.3
1990	36.4
2000	35.5
1985	35.5
1978	35.2
2022	34.9
2021	34.9
2024	34.7

Coldest
Year	Mean, °F
1999	21.1
1952	24.4
2006	25.3
1954	25.4
1997	25.8
1959	25.8
1961	26.3
2001	26.6
1979	26.7
1956	26.7

Wettest
Year	Precipitation, in
2000	13.94
2004	8.21
1983	7.31
2015	7.27
1978	6.89
2024	6.86
1972	6.49
1988	6.37
2011	6.22
1992	6.20

Driest
Year	Precipitation, in
1956	0.19
1950	0.94
1962	1.02
1955	1.04
1949	1.10
1968	1.17
1964	1.31
1959	1.41
1974	1.73
1996	1.75

The hottest, coldest and wettest days

Hottest day: 49°F; 1 December 2025
Coldest night: 17°F; 7 December 2025
Wettest day: 1.02 in; 2 December 2025

Every month, season and year

Months

Seasons

Years

Cold Bay, AK the day's answers

All-time records

Every answer in words

December 2025 brought 2.62 in of precipitation in Cold Bay, AK, the driest December since 1999, 22nd driest of 80.
The hottest day of December 2025 in Cold Bay, AK: 49°F on Monday 1 December 2025.
The coldest night of December 2025 in Cold Bay, AK: a low of 17°F on Sunday 7 December 2025.
The wettest day of December 2025 in Cold Bay, AK: 1.02 in on Tuesday 2 December 2025.