Average December Temperature in Juneau by Year

This page contains a list of the average monthly high and low temperatures in Juneau, Alaska for the month of December each year between 1894 and 2023. It is based on NOAA data.

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What Was the Hottest December Ever in Juneau?

1907 was the warmest December in the history of Juneau, Alaska. The average daily high temperature was 41.7 °F, and the average low was 36.2 °F.

What Was the Coldest December Ever in Juneau?

1964 was the coolest December in the history of Juneau, Alaska. The average daily high temperature was 23.5 °F, and the average low was 9.6 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	14	39.5	32.3
2022	78	29.8	21.0
2021	95	27.6	14.9
2020	7	39.9	33.0
2019	4	39.4	34.2
2018	34	37.5	29.1
2017	51	36.0	26.5
2016	76	31.0	20.5
2015	42	35.5	28.4
2014	33	38.1	28.7
2013	65	32.2	23.0
2012	86	28.8	18.8
2011	28	37.1	30.4
2010	91	28.8	17.4
2009	63	32.2	23.7
2008	92	28.0	16.5
2007	68	31.6	23.1
2006	22	37.7	30.9
2005	31	38.6	28.8
2004	40	36.8	27.5
2003	45	35.9	27.7
2002	43	35.9	27.9
2001	56	33.1	24.8
2000	52	35.6	26.7
1999	16	39.4	32.3
1998	62	32.3	23.5
1997	6	39.9	33.4
1996	73	30.9	22.1
1995	80	30.2	20.1
1994	64	32.4	22.9
1993	13	39.8	32.0
1992	77	31.0	20.1
1991	32	36.9	30.3
1990	88	29.1	18.2
1989	11	39.6	32.4
1988	50	34.8	27.7
1987	23	37.8	30.7
1986	12	38.9	33.1
1985	37	36.1	28.9
1984	84	29.2	19.3
1983	99	24.8	12.9
1982	48	34.8	28.4
1981	70	31.3	22.4
1980	93	26.4	17.0
1979	72	31.3	21.7
1978	58	32.6	23.9
1977	98	23.9	14.0
1976	20	37.3	31.6
1975	82	29.2	20.1
1974	27	37.1	30.5
1973	61	32.5	23.5
1972	89	28.6	18.5
1971	96	26.2	15.6
1970	94	26.5	16.6
1969	19	39.5	30.6
1968	97	26.3	12.5
1967	69	31.8	22.8
1966	74	31.1	21.8
1965	71	30.8	22.3
1964	100	23.5	9.6
1963	36	37.7	27.6
1962	59	32.6	23.9
1961	83	28.3	20.8
1960	26	37.9	29.8
1959	9	39.7	33.2
1958	29	37.8	29.6
1957	41	35.9	28.1
1956	67	32.3	22.9
1955	90	28.0	18.7
1954	54	34.8	26.6
1953	15	39.3	32.4
1952	10	39.7	32.7
1951	60	32.7	23.4
1950	38	36.1	28.8
1949	79	28.9	21.4
1948	81	30.3	19.5
1947	5	40.0	33.6
1946	85	27.9	19.7
1945	47	35.6	27.7
1944	18	38.6	31.6
1943	3	42.3	34.8
1915	39	35.8	28.6
1914	75	30.5	22.2
1913	24	37.9	30.5
1912	30	36.9	30.5
1911	44	34.8	28.8
1910	46	35.1	28.3
1909	57	32.3	24.8
1908	53	35.2	26.5
1907	1	41.7	36.2
1906	55	36.4	24.4
1905	8	40.7	32.2
1904	2	43.3	34.4
1902	87	26.6	20.7
1901	21	37.6	31.2
1900	35	36.5	29.5
1899	49	35.4	27.3
1898	17	39.3	32.0
1896	25	37.0	30.7
1894	66	32.2	22.9

Weather Station Details

Years	Station	Coordinates
1960–2024	Juneau International Airport	location
1890–1959	Downtown Juneau	location